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trazodone - medtigo

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trazodone

Brand Name :

Trazodone D, Oleptro, Desyrel Dividose, Desyrel

Synonyms :

Trazodonum, Trazodona

Class :

Antidepressants and antianxiety drugs; Atypical antidepressants





No data available for drug.

Actions and Spectrum: 

trazodone is an antidepressant medication that belongs to the class of drugs known as serotonin receptor antagonists and reuptake inhibitors (SARIs). It is primarily used to treat major depressive disorder (MDD). Still, it is also used off-label to treat other conditions, such as anxiety disorders, obsessive-compulsive disorder (OCD), and insomnia. 

trazodone acts as a serotonin receptor antagonist and reuptake inhibitor, which means that it enhances the effects of serotonin in the brain by blocking its reuptake and increasing its release. Serotonin is a neurotransmitter that regulates mood, anxiety, and sleep, and enhancing its effects is believed to be the mechanism by which trazodone produces its therapeutic effects. 

In addition to its effects on serotonin, trazodone has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, contributing to its use in treating insomnia. 

Trazodone also acts as an antagonist at the 5-HT2A receptor and a partial agonist at the 5-HT1A receptor, which may contribute to its anxiolytic and antidepressant effects. 

DRUG INTERACTION

trazodone

&

  • interferon beta 1b
  • tetracaine/oxymetazoline intranasal
  • benzocaine oropharyngeal
  • benzalkonium chloride/menthol/petrolatum topical
  • inamrinone
  • alpha 1 proteinase inhibitor
  • potassium bicarbonate/potassium citrate
  • potassium phosphate/sodium acid phosphate
  • asparaginase Erwinia chrysanthemi recombinant
  • motixafortide
  • pegloticase
  • etesevimab
  • Rho(D) immune globulin
  • tetanus immune globulin (TIG)
  • reltecimod (pending FDA approval)
  • avasopasem
  • trimethoprim/polymyxin B ophthalmic
  • naphazoline ophthalmic
  • sulfacetamide topical
  • sirolimus intravitreal (pending FDA approval)
  • sirolimus protein bound
  • sirolimus topical
  • glycopyrronium tosylate topical
  • sofpironium
  • olmesartan, amlodipine and hydrochlorothiazide
  • dovitinib (Pending FDA Approval)
  • epinephrine inhaled
  • quizartinib (Pending FDA Approval)
  • ranibizumab intravitreal injection
  • sodium hyaluronate
  • bacitracin and lidocaine topical
  • brimonidine topical
  • benzoyl peroxide and tretinoin topical
  • talquetamab
  • betrixaban
  • acetaminophen/caffeine/pyrilamine
  • fentanyl transmucosal
  • bacitracin topical
  • buprenorphine,long-acting injection
  • buprenorphine buccal
  • nalmefene intranasal
  • sulbactam/durlobactam
  • metronidazole topical 
  • daratumumab/hyaluronidase
  • glofitamab
  • rituximab-hyaluronidase
  • drospirenone/ethinyl estradiol/levomefolate
  • loncastuximab tesirine
  • ingenol mebutate topical
  • momelotinib
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  • trastuzumab duocarmazine
  • lifileucel
  • umbralisib
  • eflornithine/sulindac
  • cytarabine/daunorubicin liposomal
  • doxorubicin liposomal
  • epcoritamab
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  • esomeprazole/naproxen 
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  • ravulizumab
  • clotrimazole topical
  • choline magnesium trisalicylate
  • tacrolimus ointment
  • mechlorethamine topical
  • donislecel
  • pozelimab (Pending FDA Approval)
  • rabies immune globulin, human (RIG)
  • melphalan flufenamide
  • sintilimab (Pending FDA Approval)
  • oportuzumab monatox (Pending FDA Approval)
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  • irinotecan liposomal
  • sulfur topical
  • silver sulfadiazine
  • capsaicin transdermal
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  • acetaminophen rectal
  • menthol topical
  • naftifine
  • oatmeal, colloidal topical
  • oxiconazole
  • methylsalicylate/menthol topical
  • C1 inhibitor human
  • lifitegrast ophthalmic
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  • mannitol inhalation
  • ofloxacin otic
  • petrolatum & mineral oil topical
  • clascoterone topical
  • gefapixant (Pending FDA Approval)
  • colesevelam
  • technetium Tc 99m succimer
  • nebivolol/valsartan
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  • magnesium hydroxide/mineral oil
  • phenylephrine/mineral oil/petrolatum rectal
  • carbamide peroxide oral
  • atropine ophthalmic
  • sodium sulfacetamide/sulfur
  • sulfacetamide ophthalmic
  • lucinactant
  • benzonatate
  • besifloxacin ophthalmic
  • benzhydrocodone/acetaminophen
  • beractant
  • trimagnesium citrate anhydrous
  • vitamin b2
  • carbamide peroxide otic
  • mineral oil topical
  • ethyl alcohol intranasal
  • boric acid/alcohol otic
  • absorbable gelatin compressed sponge, USP
  • absorbable gelatin sponge, USP
  • vincristine liposomal
  • technetium Tc 99m albumin aggregated injection
  • metaproterenol
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  • epinephrine racemic
  • umeclidinium bromide/vilanterol inhaled
  • indacaterol, inhaled/glycopyrrolate inhaled
  • betaine  
  • laronidase 
  • estrogens esterified/methyltestosterone            
  • cerliponase alfa
  • ertugliflozin/sitagliptin
  • hawthorn
  • shepherd’s purse
  • thiamine
  • naphazoline/glycerin ophthalmic
  • oxymetazoline ophthalmic
  • dorzolamide
  • dexamethasone intraocular
  • dexamethasone/ciprofloxacin
  • dexamethasone ophthalmic
  • metipranolol ophthalmic
  • timolol ophthalmic
  • boron
  • fezolinetant
  • pegunigalsidase alfa-iwxj
  • biotin
  • pantothenic acid
  • silicon
  • sodium acid phosphate
  • hypochlorous acid topical
  • methenamine/sodium acid phosphate
  • aviptadil 
  • bremelanotide
  • glucagon intranasal
  • metformin and repaglinide
  • bai ji
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  • quercetin
  • rosemary
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  • nettle
  • parsley
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  • tongkat ali
  • horny goat weed
  • damiana
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  • insulin NPH
  • aprocitentan
  • noni Juice
  • sodium iodide I-131
  • green tea
  • sea cucumber
  • wheat germ extract
  • fenofibrate micronized 
  • rogisen
  • danshen
  • lutein
  • witch hazel
  • dextroamphetamine transdermal
  • amphetamine/dextroamphetamine
  • hoodia
  • kolanut
  • boswellia
  • opuntia ficus indica
  • lavender
  • nadh
  • tea tree oil
  • metformin/sitagliptin 
  • dapagliflozin/ metformin/saxagliptin  
  • antihemophilic factor recombinant
  • inclisiran
  • bempedoic acid/ezetimibe
  • volanesorsen  
  • omega 3 carboxylic acids
  • pericyazine
  • levomepromazine (methotrimeprazine)
  • betaxolol ophthalmic
  • respiratory syncytial virus vaccine, adjuvanted
  • phenylephrine hydrochloride and tropicamide ophthalmic
  • alirocumab
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  • factor IX
  • gentamicin topical
  • ansofaxine (Pending FDA Approval)
  • zuranolone (Pending FDA Approval)
  • factor IX, recombinant
  • factor IX complex
  • factor XIII A-subunit, recombinant
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  • mesalamine rectal
  • etrasimod
  • anti-inhibitor coagulant complex
  • factor IX, recombinant/albumin fusion protein
  • fibrinogen, human
  • aminocaproic acid
  • metyrosine
  • nonoxynol-9 vaginal
  • progesterone intravaginal gel
  • ipecac syrup
  • botulinum antitoxin, heptavalent
  • pentetate calcium trisodium
  • crotalidae polyvalent immune FAB (ovine)
  • dehydrated alcohol injection 
  • gold sodium thiomalate (Discontinued)
  • lactic acid/citric acid/potassium bitartrate vaginal
  • von Willebrand factor, recombinant
  • luspatercept
  • digoxin immune FAB (Antidote)
  • crotalidae immune FAB (equine)
  • magnesium (Antidote)
  • pyridoxine (Antidote)
  • edetate calcium disodium
  • albumin IV
  • nitroglycerin sublingual
  • obiltoxaximab
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  • nitroglycerin topical
  • dextrose
  • nesiritide
  • estradiol vaginal
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  • botulism immune globulin iv
  • amoxicillin/omeprazole/rifabutin
  • synthetic human angiotensin II
  • nitroglycerin IV
  • nitroglycerin translingual
  • nitroprusside sodium
  • tetrahydrozoline/zinc sulfate/hypromellose ophthalmic
  • sodium citrate/citric acid
  • pemetrexate
  • methicillin
  • plasminogen 
  • acai
  • american ginseng
  • cordyceps
  • tramadol/acetaminophen
  • belladonna alkaloids/phenobarbital
  • erythromycin topical/benzoyl peroxide
  • glucosamine sulfate
  • panax ginseng (suppl/herb)
  • tolnaftate
  • sulopenem etzadroxil/probenecid (Pending FDA Approval)
  • sulfur hexafluoride
  • sotrovimab
  • arbaclofen
  • rifampin/isoniazid
  • clindamycin /tretinoin topical
  • benzoyl peroxide/clindamycin topical
  • apremilast
  • antivenins, centuroides (scorpion)
  • bamlanivimab and etesevimab
  • vilobelimab
  • gadobenate
  • pentosan polysulfate sodium
  • methylsalicylate/menthol/camphor topical
  • antivenin, black widow spider
  • benzoyl peroxide and hydrocortisone
  • clindamycin topical
  • isometheptene, dichloralphenazone and acetaminophen
  • acetaminophen and phenyltoloxamine
  • erythromycin topical
  • erythromycin ophthalmic
  • alpha hydroxy acids, topical
  • buprenorphine transdermal
  • butalbital/acetaminophen/caffeine
  • buprenorphine/samidorphan
  • buprenorphine subdermal implant
  • celecoxib/tramadol
  • drospirenone/ethinyl estradiol
  • resorcinol/sulfur
  • eflornithine
  • rifampin/isoniazid/pyrazinamide
  • tofersen
  • devil’s claw
  • ticarcillin/clavulanate
  • atropine/pralidoxime
  • aprepitant
  • suramin
  • phenelzine 
  • artichoke
  • american dogwood
  • attapulgite
  • atlantic cedar
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  • sodium thiosulfate & sodium nitrite
  • ataluren
  • omidubicel-onlv
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  • ginger
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  • fo-ti
  • siberian ginseng
  • granulocytes
  • zinc substituted heme C
  • zinc trihydroxide
  • ashwagandha 
  • cat’s claw
  • glandular products
  • SAMe
  • shark cartilage
  • altovis
  • feverfew
  • horse chestnut
  • magnesium aspartate
  • octacosanol
  • pleurisy root
  • star anise
  • butterbur
  • elderberry
  • licorice (Suppl/herb)
  • aconite
  • pentetate zinc trisodium
  • menthol topical/zinc oxide topical
  • corn-starch/kaolin/zinc oxide topical
  • 5-htp
  • butcher’s broom
  • articulin
  • bearberry
  • goldenrod
  • progesterone, natural
  • black cohosh
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  • cranberry
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  • tranexamic acid injection
  • duocal
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  • pediatric Eo28
  • aloe
  • red clover
  • propolis
  • androstenedione
  • heartsease
  • comfrey
  • bilberry
  • chamomile
  • eyebright
  • calendula
  • sage
  • yucca
  • polypody
  • odevixibat
  • vinpocetine
  • olanzapine/samidorphan
  • creatine
  • yerba mate
  • spesolimab
  • azficel-T
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  • lincomycin
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  • halobetasol topical
  • hydrocortisone/​iodoquinol
  • penicillin G procaine /penicillin G benzathine
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  • taurolidine/​citrate/​heparin
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  • multivitamins, vision
  • ibuprofen/​chlorpheniramine/​pseudoephedrine
  • acetaminophen/ibuprofen
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  • paclitaxel protein-bound
  • acetic acid vaginal
  • acetic acid otic
  • hydrocodone/ ibuprofen
  • methyl salicylate / isopropanol/ citronellyl acetate/ citric acid
  • ibuprofen and phenylephrine
  • acetylcysteine (Antidote)
  • iron/​folic acid/​vitamin/​mineral
  • iobenguane I-131
  • dolutegravir/rilpivirine
  • chlorhexidine topical
  • chlorhexidine oral
  • thyroid desiccated
  • proparacaine ophthalmic
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  • phendimetrazine
  • phenoxybenzamine
  • polidocanol
  • phentermine and topiramate
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  • promethazine and codeine
  • poractant alfa
  • protamine sulfate
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  • promethazine/dextromethorphan
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  • potassium phosphate
  • glatiramer acetate
  • gentamicin (Ophthalmic)
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  • dalfampridine
  • hydrocortisone topical 
  • empagliflozin and linagliptin
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  • ketotifen ophthalmic
  • darunavir and cobicistat
  • lidocaine topical
  • neomycin/polymyxin B/bacitracin/lidocaine (OTC)
  • lidocaine/ hydrocortisone
  • lidocaine anesthetic
  • lidocaine ophthalmic
  • lidocaine/tetracaine
  • desonide
  • dabigatran
  • fexofenadine
  • fluoride
  • decitabine and cedazuridine
  • dasiglucagon
  • hydroxypropyl cellulose ophthalmic
  • epoetin alfa
  • ibritumomab tiuxetan
  • trimethobenzamide
  • dexamethasone/ tobramycin
  • tafasitamab
  • valacyclovir
  • mebendazole
  • levoleucovorin
  • flaxseed
  • germanium
  • glutathione
  • lycopene
  • pygeum
  • horseradish
  • ziv-aflibercept
  • micafungin
  • trofinetide
  • taliglucerase alfa
  • tildrakizumab
  • sulopenem (Pending FDA Approval)
  • thyrotropin alfa
  • birch
  • thrombin, topical
  • tivozanib
  • tafluprost
  • methohexital
  • urea and hydrocortisone
  • unoprostone ophthalmic
  • trihexyphenidyl
  • ezetimibe
  • evolocumab
  • trifluridine and tipiracil
  • methenamine
  • misoprostol
  • miltefosine
  • rimantadine
  • maralixibat
  • coenzyme Q10
  • chlorella
  • garlic
  • forskolin
  • zavegepant
  • menotropins
  • margetuximab
  • meprobamate
  • melarsoprol
  • evening primrose oil
  • lemongrass
  • molindone
  • fenugreek
  • phytosterols
  • red yeast rice
  • uridine triacetate
  • tropicamide
  • incobotulinumtoxinA
  • Grape Seed Extract
  • carbachol ophthalmic
  • cosyntropin
  • cyclopentolate and phenylephrine
  • carteolol ophthalmic
  • pentazocine/naloxone
  • pentazocine/acetaminophen
  • casimersen
  • carisoprodol, aspirin, and codeine
  • carisoprodol
  • carboprost tromethamine
  • flurandrenolide
  • brinzolamide/brimonidine
  • betamethasone topical
  • omaveloxolone
  • bardoxolone
  • allogeneic processed thymus tissue
  • fluocinolone topical
  • tacrolimus topical
  • ruxolitnib topical
  • pimecrolimus topical
  • sofosbuvir, velpatasvir and voxilaprevir
  • sofosbuvir/velpatasvir
  • mitotane
  • elbasvir/​grazoprevir
  • wheat dextrin
  • vanadium
  • iron/folic acid/vitamin/mineral
  • molybdenum
  • sparsentan
  • velmanase alfa-tycv
  • pegcetacoplan
  • ferrous sulfate
  • cyclosporine ophthalmic
  • ferric pyrophosphate
  • ammonium lactate
  • etelcalcetide
  • iodoquinol
  • sucroferric oxyhydroxide
  • doxercalciferol
  • terconazole vaginal
  • cortisone
  • pyronaridine
  • tetrahydrozoline, ophthalmic
  • tenapanor
  • tesamorelin
  • benazepril/hydrochlorothiazide
  • nadolol and bendroflumethiazide
  • spironolactone and hydrochlorothiazide
  • COVID-19 Vaccine, mRNA
  • atosiban
  • bisoprolol and hydrochlorothiazide
  • ephedrine/guaifenesin
  • clonidine/chlorthalidone
  • captopril/hydrochlorothiazide
  • amlodipine/valsartan/hydrochlorothiazide
  • hydrochlorothiazide and irbesartan
  • candesartan/hydrochlorothiazide
  • ciclesonide intranasal
  • cromolyn sodium ophthalmic
  • methyldopa/hydrochlorothiazide
  • valsartan/hydrochlorothiazide
  • hydrochlorothiazide and triamterene
  • moexipril/hydrochlorothiazide
  • mometasone/intranasal
  • ofloxacin ophthalmic
  • cysteamine
  • metoprolol/hydrochlorothiazide
  • amlodipine/olmesartan
  • eprosartan/hydrochlorothiazide
  • amlodipine/telmisartan
  • hydrochlorothiazide/aliskiren
  • betamethasone/clotrimazole
  • telmisartan/hydrochlorothiazide
  • benazepril/amlodipine
  • bezlotoxumab
  • propranolol/hydrochlorothiazide
  • bupropion/naltrexone
  • burosumab
  • acetylcholine chloride intraocular solution
  • bupivacaine and meloxicam
  • budesonide and formoterol (inhalation)
  • valerian
  • entacapone/levodopa/carbidopa
  • carbidopa/levodopa
  • calaspargase pegol
  • cabotegravir
  • cefixime
  • calfactant
  • brinzolamide
  • daprodustat
  • brimonidine and timolol
  • brodalumab
  • buprenorphine and naloxone
  • hydrocortisone acetic acid otic
  • butorphanol
  • butoconazole
  • adapalene and benzoyl peroxide
  • acrivastine and pseudoephedrine
  • neomycin/polymyxin B/bacitracin topical
  • midodrine
  • baloxavir marboxil
  • bacitracin, neomycin, polymyxin B, and hydrocortisone topical
  • avatrombopag
  • glucagon
  • atenolol/chlorthalidone
  • adefovir
  • activated charcoal
  • avalglucosidase alfa
  • aclidinium and formoterol
  • iclaprim (Pending FDA Approval)
  • ampicillin/sulbactam
  • quinupristin/dalfopristin
  • lamivudine/zidovudine/abacavir
  • acetaminophen and caffeine
  • acetaminophen/pamabrom
  • abacavir and lamivudine
  • anifrolumab
  • elacestrant
  • anidulafungin
  • acetohydroxamic acid
  • alogliptin/pioglitazone
  • anthralin
  • pirtobrutinib
  • gabapentin
  • galsulfase
  • gadoterate meglumine
  • ferric gluconate
  • ferric derisomaltose
  • ethanolamine oleate
  • eteplirsen
  • vasopressin
  • desmopressin
  • meropenem/vaborbactam
  • ecallantide
  • econazole topical
  • dornase alfa
  • aspirin/dipyridamole
  • dipyridamole
  • difenoxin and atropine
  • diflorasone
  • difluprednate ophthalmic
  • eptinezumab
  • diethylpropion
  • dexchlorpheniramine
  • dexmethylphenidate
  • serdexmethylphenidate/​dexmethylphenidate
  • bexagliflozin
  • galcanezumab
  • fremanezumab
  • tapinarof topical
  • darifenacin
  • dalbavancin
  • darbepoetin alfa
  • azilsartan
  • colestipol
  • corticorelin
  • crotamiton
  • crofelemer
  • allogeneic cultured keratinocytes/fibroblasts in bovine collagen
  • tapentadol
  • cyclopentolate
  • polymyxin B/bacitracin topical
  • ketoconazole topical
  • tavaborole
  • tagraxofusp
  • crisaborole
  • crizanlizumab
  • satralizumab
  • spinosad
  • sacubitril/valsartan
  • sargramostim
  • sebelipase alfa
  • regadenoson
  • ribociclib/letrozole
  • ragweed allergen extract
  • radium-223 dichloride
  • secnidazole
  • setmelanotide
  • polycarbophil
  • plecanatide
  • sacituzumab govitecan
  • pertuzumab
  • pertuzumab/trastuzumab/hyaluronidase
  • pamidronate
  • halcinonide
  • glecaprevir/​pibrentasvir
  • glucarpidase
  • golodirsen
  • dextrose (antidote)
  • hexaminolevulinate
  • iohexol
  • ferric citrate
  • elapegademase
  • emicizumab
  • erenumab
  • danaparoid
  • dantrolene
  • eflapegrastim
  • edaravone
  • amcinonide
  • carglumic acid
  • alcaftadine ophthalmic
  • agalsidase beta
  • afamelanotide
  • fosdenopterin
  • lidocaine and chlorhexidine
  • levorphanol
  • calcifediol
  • factor VIIa, recombinant
  • triheptanoin
  • peanut oral allergen powder
  • teprotumumab
  • poly-L-lactic acid/carboxymethylcellulose/mannitol
  • xenon Xe 129 hyperpolarized
  • ublituximab
  • anacaulase
  • glatiramer
  • peginterferon beta-1a
  • interferon beta-1a
  • onabotulinumtoxinA
  • cycloserine
  • ethionamide
  • cabotegravir and rilpivirine
  • vericiguat
  • omidenepag isopropyl
  • azelastine/fluticasone intranasal
  • benzyl peroxide
  • vutrisiran
  • brimonidine
  • testosterone topical
  • lenacapavir
  • tebentafusp
  • mosunetuzumab
  • faricimab
  • ganirelix
  • nadofaragene firadenovec
  • ozenoxacin
  • guaifenesin
  • adagrasib
  • guselkumab
  • adalimumab-aacf
  • nonoxynol-9
  • nifurtimox
  • nusinersen
  • nitazoxanide
  • mavacamten
  • calcipotriene
  • bimatoprost
  • obinutuzumab
  • amifostine
  • oxycodone/​aspirin
  • oxycodone/ibuprofen
  • oteseconazole
  • oxychlorosene
  • porfimer
  • pramoxine /hydrocortisone topical
  • podofilox
  • quinapril/hydrochlorothiazide
  • acetaminophen/pamabrom/pyrilamine
  • levobunolol
  • paregoric
  • idursulfase
  • lesinurad and allopurinol
  • latanoprost/​netarsudil ophthalmic
  • lactase enzyme
  • bioadherent oral
  • latanoprost and timolol
  • latanoprostene bunod
  • ledipasvir/sofosbuvir
  • imipenem/cilastatin/relebactam
  • imipenem/cilastatin
  • hemin
  • deucravacitinib
  • house dust mite allergen extract
  • halobetasol topical/tazarotene
  • remimazolam
  • somatropin
  • remifentanil
  • ethotoin
  • etidronate
  • empagliflozin, linagliptin, and metformin
  • elvitegravir/cobicistat/emtricitabine/tenofovir AF
  • empagliflozin/​linagliptin
  • evinacumab
  • finasteride and tadalafil
  • flortaucipir (18F)
  • proparacaine/ fluorescein ophthalmic
  • fluorescein/benoxinate ophthalmic
  • fluphenazine
  • alogliptin/​metformin
  • alogliptin/pioglitazone
  • alitretinoin topical
  • dextrose/ sodium citrate/fructose
  • dasabuvir
  • ombitasvir​/paritaprevir/​ritonavir
  • hydrocodone/​chlorpheniramine/​pseudoephedrine
  • hydroxyamphetamine/​tropicamide
  • acamprosate
  • gadobutrol
  • teclistamab
  • tremelimumab
  • futibatinib
  • etranacogene dezaparvovec
  • olutasidenib
  • naproxen and diphenhydramine
  • naratriptan
  • gadopiclenol
  • gadoxetate
  • gadoversetamide
  • naphazoline/pheniramine
  • naphazoline
  • nalbuphine
  • vosoritide
  • vitamin K1 (phytonadione)
  • moxidectin
  • basiliximab
  • fecal microbiota, live-jslm
  • ibuprofen/famotidine
  • famotidine
  • raxibacumab
  • omalizumab
  • measles, mumps, rubella, and varicella vaccine, live (Rx)
  • senna/docusate
  • dinoprostone
  • measles mumps and rubella vaccine, live
  • immune globulin IM (IGIM)
  • dyclonine
  • doravirine, lamivudine, and tenofovir disoproxil fumarate
  • elexacaftor/tezacaftor/ivacaftor
  • ivacaftor/tezacaftor
  • treosulfan
  • tranexamic acid
  • norethindrone acetate/​estradiol/​elagolix
  • artesunate
  • trientine
  • trifarotene
  • ziconotide
  • vonoprazan/amoxicillin/clarithromycin
  • pyrithione zinc
  • zinc oxide topical
  • naphazoline/​zinc sulfate/​glycerin ophthalmic
  • voretigene neparvovec
  • nirmatrelvir/ritonavir
  • bebetelovimab
  • sodium chloride
  • relugolix/​estradiol/​norethindrone
  • defibrotide
  • prothionamide
  • liraglutide
  • etilfrine
  • alpha-lipoic acid
  • ramosetron
  • olodaterol/tritropium
  • cimetropium
  • umeclidinium
  • itopride
  • secretin
  • naftopidil
  • trimeprazine
  • benperidol
  • chlormethiazole
  • multivitamins
  • secukinumab
  • glycopyrrolate inhaled and formoterol
  • amitriptyline and chlordiazepoxide
  • tirzepatide
  • relugolix/estradiol/norethindrone
  • mupirocin
  • alvimopan
  • chlordiazepoxide
  • insulin regular human
  • insulin aspart protamine/​insulin aspart
  • insulin isophane human/​insulin regular human
  • insulin degludec/insulin aspart
  • teplizumab
  • chlordiazepoxide/clidinium
  • aspirin, sodium bicarbonate, and citric acid
  • aluminum hydroxide, magnesium hydroxide, and simethicone
  • glycopyrrolate inhaled
  • olodaterol/tiotropium
  • umeclidinium bromide
  • timolol/dorzolamide
  • travoprost ophthalmic
  • loxapine
  • eptifibatide
  • hydrocodone/acetaminophen
  • omega 3 fatty acids
  • trandolapril/​verapamil
  • abciximab
  • artificial saliva
  • diphtheria, hepatitis B, pertussis (acellular), polio, and tetanus vaccine
  • diphtheria, haemophilus B, pertussis, polio, tetanus vaccine
  • haemophilus influenzae type b vaccine/hepatitis b vaccine
  • butalbital/aspirin/caffeine 
  • colchicine/probenecid
  • atovaquone and proguanil
  • ursodiol
  • chenodiol
  • casirivimab/imdevimab
  • tixagevimab/cilgavimab
  • molnupiravir
  • bebtelovimab
  • calcium, magnesium, potassium and sodium oxybate
  • sodium oxybate
  • diphtheria, polio, pertussis acellular, tetanus vaccine
  • pseudoephedrine loratadine
  • sodium chloride nasal
  • hydroxychloroquine sulfate
  • atorvastatin and ezetimibe
  • teriparatide
  • alendronate and cholecalciferol
  • alprostadil (IV)
  • romosozumab
  • risedronate
  • alendronate
  • glyburide/metformin
  • clorazepate
  • rosuvastatin/​ezetimibe
  • paclitaxel/encequidar
  • valsartan/amlodipine
  • enalapril/hydrochlorothiazide
  • enalapril and felodipine
  • amiloride/hydrochlorothiazide
  • triamterene/hydrochlorothiazide
  • lisinopril/hydrochlorothiazide
  • tegaserod
  • rhein
  • ritanserin
  • sulfaphenazole
  • sulconazole
  • taurursodiol
  • bromeperidol
  • carbapenems
  • fotemustine
  • difelikefalin
  • bromopride
  • alizapride
  • olopatadine
  • oxomemazine
  • paraldehyde
  • oxcarbazepine
  • kratom
  • elexacaftor
  • oritavancin
  • miocamycin
  • curcumin sulfate
  • seproxetine
  • clotrimazole
  • remacemide
  • piperine
  • ditiocarb
  • danoprevir
  • oxetacaine
  • topiroxostat
  • indisulam
  • tofisopam
  • noscapine
  • thiopental
  • tioconazole
  • nicotinamide
  • rutin
  • mequitazine
  • somatostatin
  • vapreotide
  • econazole
  • saracatinib
  • lestaurtinib
  • efonidipine
  • zimelidine
  • indalpine
  • desvenlafaxine
  • benidipine
  • dapoxetine
  • tesmilifene
  • pergolide
  • sitaxentan
  • resveratrol
  • bifonazole
  • tildipirosin
  • solithromycin
  • selamectin
  • imiquimod topical
  • fluorouracil topical
  • peginterferon alfa-2b
  • interferon alfa-2b
  • alteplase
  • tanshinone I
  • rosmarinic acid
  • caryophyllene
  • ursolic acid
  • cepharanthine
  • veliflapon
  • mirikizumab
  • cp-96345
  • famprofazone
  • peoniflorin
  • fepradinol
  • licofelone
  • polmacoxib
  • ebselen
  • taxifolin
  • betulinic acid
  • flurbiprofen axetil
  • talniflumate
  • morniflumate
  • nitroaspirin
  • firocoxib
  • ns-398
  • cimicoxib
  • robenacoxib
  • sc-236
  • imidazole salicylate
  • trolamine salicylate
  • pirprofen
  • benorilate
  • ethenzamide
  • mofebutazone
  • proquazone
  • carbaspirin calcium
  • guacetisal
  • proglumetacin
  • propyphenazone
  • pranoprofen
  • bendazac
  • tenidap
  • lonazolac
  • nifenazone
  • flunoxaprofen
  • difenpiramide
  • feprazone
  • bufexamac
  • alminoprofen
  • suxibuzone
  • fentiazac
  • tinoridine
  • tepoxalin
  • indobufen
  • flunixin
  • propacetamol
  • clonixin
  • droxicam
  • epirizole
  • etofenamate
  • ibuproxam
  • indoprofen
  • kebuzone
  • felbinac
  • zaltoprofen
  • azapropazone
  • zomepirac
  • niflumic acid
  • magnesium salicylate
  • suprofen
  • nepafenac
  • bromfenac
  • ciprofloxacin and hydrocortisone (otic) (Rx)
  • hydrocortisone/neomycin/polymyxin otic (Rx)
  • vigabatrine
  • valproate
  • tezepelumab (Rx)
  • triamcinolone acetonide/nystatin
  • triamcinolone suprachoroidal (Rx)
  • triamcinolone, intranasal
  • ciclesonide inhaled
  • diosmin
  • tirbanibulin
  • padeliporfin
  • roxadustat
  • aminosalicylic acid
  • rasburicase
  • tetracaine
  • articaine
  • ropivacaine
  • nitrous oxide
  • sulfapyridine
  • sulfanilamide
  • mafenide
  • isometheptene
  • amyl nitrite
  • antipyrine
  • isosorbide dinitrate
  • prilocaine
  • nitroglycerin
  • tobacco
  • batefenterol
  • hexoprenaline
  • pf-00610355
  • racepinephrine
  • protokylol
  • doxofylline
  • phenylpropanolamine
  • isoetharine
  • ephedra sinica root
  • dipivefrin
  • arbutamine
  • norepinephrine
  • fenoterol
  • clenbuterol
  • pirbuterol
  • epinephrine
  • ritodrine
  • procaterol
  • orciprenaline
  • bitolterol
  • abediterol
  • fluticasone furoate, umeclidinium and vilanterol
  • fluticasone furoate and vilanterol
  • mometasone and formoterol
  • pramoxine topical (OTC)
  • menthol/pramoxine (topical)
  • tetrastarch
  • plasma protein fraction
  • hetastarch
  • rokitamycin
  • ridaforolimus
  • oleandomycin
  • patupilone
  • mitemcinal
  • midecamycin
  • mirvetuximab soravtansine
  • lorvotuzumab mertansine
  • kitasamycin
  • flurithromycin
  • eprinomectin
  • epofolate
  • epothilone D
  • coltuximab ravtansine
  • dirithromycin
  • doramectin
  • cethromycin
  • carbomycin
  • paramethasone
  • dexamethasone isonicotinate
  • quinupristin
  • sarilumab
  • dalfopristin
  • curcumin
  • luliconazole
  • procaine
  • chloroprocaine
  • phencyclidine
  • tenocyclidine
  • profenamine
  • halothane
  • lfenprodil
  • calcium levulinate
  • agmatine
  • calcium pangamate
  • calcium glubionate
  • edodekin alfa
  • beloranib
  • aflibercept
  • endostar
  • volociximab
  • roquinimex
  • anecortave acetate
  • squalamine
  • brolucizumab
  • trebananib
  • semaxanib
  • endostatin
  • halofuginone
  • resveratol
  • ranibizumab
  • fumagilin
  • bevacizumab
  • hyperforin
  • aminohippuric acid
  • opicapone
  • pafolacianine
  • bempedoic acid
  • belantamab mafodotin
  • prasterone
  • glecaprevir
  • levomenol
  • parachlorophenol
  • gadoxetic acid
  • cholecystokinin
  • caspofungin
  • ouabain
  • rifampicin
  • taurocholic acid
  • methylphosphinic acid
  • revefenacin
  • isoprenaline
  • posiphen
  • acotiamide
  • triflupromazine
  • pegvisomant
  • pipecuronium
  • regramostim
  • phenserine
  • diethylcarbamazine
  • cinchocaine
  • pancuronium
  • bambuterol
  • hexafluronium
  • aprotinin
  • tyrothricin
  • decamethonium
  • ipidacrine
  • tubocurarine
  • paraoxon
  • ginkgo biloba
  • methanesulfonyl fluoride
  • dichlorvos
  • fenthion
  • metrifonate
  • coumaphos
  • huperzine A
  • distigmine
  • neostigmine
  • isoflurophate
  • tasosartan
  • fimasartan
  • methylthioninium
  • minaprine
  • gallamine triethiodide
  • ambenonium
  • abiraterone
  • mibefradil
  • hydrocortisone (systemic)
  • cetirizine (systemic)
  • Talimogene Laherparepvec
  • Diacerein
  • Magnesium glucoheptonate
  • acyclovir and hydrocortisone
  • acyclovir (ophthalmic)
  • acyclovir (topical)
  • docosanol cream
  • camphor and phenol
  • dolutegravir, abacavir, and lamivudine
  • peramivir
  • lisdexamfetamine
  • ergoloid mesylates
  • memantine/donepezil
  • tranylcypromine
  • isocarboxazid
  • methenamine/sodium salicylate/benzoic acid
  • mometasone topical (Rx)
  • Esketamine intranasal
  • Oracit
  • Shohls Solution
  • sodium lactate
  • sodium citrate
  • lecanemab
  • donepezil (Rx)
  • donepezil transdermal
  • sodium thiosulfate
  • ciclopirox
  • undecylenic acid
  • butenafine
  • calcium and vitamin D
  • zoledronic acid
  • calcitonin salmon
  • pizotifen
  • indoramin
  • salicylic acid acne
  • minoxidil topical
  • adapalene
  • orlistat
  • COVID-19 subunit vaccine
  • amoxicillin /vonoprazan
  • levamlodipine (Rx)
  • Omeprazole, amoxicillin, and clarithromycin
  • simvastatin/ezetimibe
  • amlodipine/atorvastatin
  • amoxicillin and clavulanate potassium
  • lansoprazole, amoxicillin, and clarithromycin
  • noradrenaline
  • carbaryl
  • botulinum toxin
  • atropine
  • artemether/lumefantrine
  • ergonovine
  • bunazosin (Not available in the United States)
  • ibalizumab
  • dolutegravir
  • hydrocodone/pseudoephedrine
  • cetirizine/pseudoephedrine
  • acetaminophen/dextromethorphan/pseudoephedrine/guaifenesin
  • acetaminophen IV/ibuprofen IV (Pending FDA Approval)
  • medroxyprogesterone
  • acetaminophen/caffeine
  • Acetaminophen/magnesium salicylate/pamabrom
  • megestrol
  • pyridoxine (vitamin B6)
  • folic acid-cyanocobalamin-pyridoxine
  • L-methylfolate-pyridoxal 5′-phosphate-methylcobalamine
  • estropipate
  • betamethasone (systemic)
  • dolutegravir and lamivudine
  • zidovudine and lamivudine
  • mineral oil (oral/rectal)
  • regular insulin
  • dextromethorphan/bupropion
  • diphenhydramine/ibuprofen
  • enfuvirtide
  • doxapram
  • methamphetamine
  • dextroamphetamine
  • ephedrine
  • brompheniramine, dextromethorphan and phenylephrine
  • aspirin, chlorpheniramine, and phenylephrine
  • acetaminophen, pheniramine, and phenylephrine
  • chlorpheniramine and phenylephrine
  • guaifenesin and phenylephrine
  • rivastigmine
  • pyridostigmine
  • arecoline
  • physostigmine
  • abobotulinumtoxinA
  • echothiophate iodide
  • malathion
  • glibenclamide
  • rimabotulinumtoxinB
  • pioglitazone
  • daxibotulinumtoxinA
  • prabotulinumtoxinA
  • mepenzolate
  • trospium
  • modafinil
  • budesonide (oral inhalation)
  • budesonide (nasal)
  • budesonide (Topical)
  • vedolizumab
  • hydrocodone and homatropine
  • homatropine ophthalmic
  • methscopolamine
  • oxandrolone
  • nandrolone
  • fluoxymesterone
  • procyclidine
  • biperiden
  • benztropine
  • oxymetholone
  • ipratropium
  • belladonna/opium
  • pilocarpine
  • nicotine intranasal
  • succinylcholine
  • cromolyn sodium
  • mepolizumab
  • palivizumab
  • reslizumab
  • dupilumab
  • potassium iodide
  • beclomethasone (nasal)
  • tetrahydrozoline nasal
  • fluticasone (topical)
  • tecovirimat
  • entacapone
  • vaccinia immune globulin intravenous (Rx)
  • smallpox (vaccinia) vaccine, live
  • terazosin
  • labetalol 
  • smallpox and monkeypox vaccine (live, nonreplicating) (US: Availability limited to health department/CDC expanded access protocol) (Rx)
  • oxymetazoline
  • xylometazoline
  • meclizine
  • prazosin
  • belinostat
  • nabilone
  • tripelennamine
  • bismuth subcitrate, metronidazole and tetracycline
  • levalbuterol
  • rifaximin
  • cotrimoxazole
  • ethacrynic acid
  • senna
  • bisacodyl
  • sodium picosulfate, citric acid, and magnesium oxide
  • kaolin
  • anastrozole
  • docusate
  • cascara
  • dichlorphenamide
  • bismuth subsalicylate
  • methylcellulose
  • magnesium sulfate 
  • talazoparib
  • diphenoxylate/atropine
  • bacillus clausii
  • psyllium
  • bifidobacterium
  • lactobacillus
  • saccharomyces boulardii
  • lanreotide
  • cyproterone
  • ramucirumab (Rx)
  • fidaxomicin
  • tobramycin (systemic)
  • dacomitinib
  • pembrolizumab
  • amikacin (systemic)
  • panitumumab
  • blinatumomab
  • durvalumab
  • olaratumab
  • necitumumab
  • moxetumomab pasudotox
  • mogamulizumab
  • inotuzumab
  • dinutuximab
  • pentamycin
  • dibekacin
  • cemiplimab
  • gemtuzumab
  • demeclocycline
  • omadacycline
  • tobramycin (ophthalmic)
  • sarecycline
  • cefiderocol
  • valrubicin
  • plicamycin
  • denileukin diftitox
  • decitabine
  • niraparib
  • methacholine
  • carbachol
  • bethanechol
  • acetylcholine
  • atezolizumab
  • raloxifene
  • avelumab
  • leucovorin
  • cladabrine
  • pralatrexate
  • meclofenamate
  • pemetrexed
  • ustekinumab
  • diroximel fumarate
  • daratumumab
  • coccidioidin skin test
  • candida albicans extract
  • brewer’s yeast
  • poliovirus vaccine, live, trivalent
  • elotuzumab
  • trimetrexate
  • l-methyl folate
  • methyclothiazide
  • Influenza virus vaccine
  • acitretin
  • tafamidis
  • sapropterin
  • Pidotimod
  • nitisinone
  • mipomersen
  • levetiracetam
  • Inebilizumab
  • Diethylamine salicylate
  • COVID-19 vaccine
  • Cephalothin
  • alitretinoin
  • Alitretinoin
  • methotrexate
  • verteporfin
  • omacetaxine
  • methyl aminolevulinate topical
  • efgartigimod alfa
  • aminolevulinic acid
  • cetuximab
  • streptozocin
  • zoster vaccine recombinant
  • lyme disease vaccine
  • human papillomavirus vaccine
  • daclizumab
  • lomustiine
  • amitriptyline
  • triptorelin
  • Tedizolid
  • rituximab
  • darolutamide
  • altretamine
  • Varicella-zoster vaccine
  • topotecan
  • ajmaline
  • pneumococcal vaccine
  • poliovirus vaccine
  • adenovirus vaccine type 7
  • adenovirus vaccine type 4
  • brincidofovir
  • lenograstim
  • ofatumumab
  • doxorubicin
  • thioguanine
  • tetanus toxoid
  • primidone
  • lipegfilgrastim
  • pegaspargase
  • monomethyl fumarate
  • ibritumomab
  • dimethyl fumarate
  • varicella-zoster vaccine (recombinant)
  • influenza virus vaccine, h5n1, live
  • carmustine
  • influenza virus vaccine (h5n1), adjuvanted
  • influenza a (h5n1) vaccine
  • eluxadoline
  • influenza virus vaccine quadrivalent, adjuvanted
  • idecabtagene vicleucel
  • adenovirus types 4 and 7 live, oral
  • thiotepa
  • tocilizumab
  • levodopa inhaled
  • efalizumab
  • canakinumab
  • aminoglutethimide
  • ado-trastuzumab emtansine
  • adenovirus vaccine
  • zoster vaccine live
  • typhoid vaccine, live
  • influenza virus vaccine, live, trivalent
  • influenza virus vaccine, h1n1, live
  • delavirdine
  • paclitaxel
  • siltuximab
  • miconazole
  • fludarabine
  • epirubicin
  • vinblastine
  • lomustine
  • risankizumab
  • rilonacept
  • pacritinib
  • linezolid
  • griseofulvin
  • vincristine
  • rufinamide
  • phenobarbital
  • nelarabine
  • mitoxantrone
  • mitomycin
  • mitapivat
  • letermovir
  • lasmiditan
  • idarubicin
  • filgrastim
  • elagolix
  • daunorubicin
  • daclatasvir
  • carfilzomib
  • anakinra
  • alefacept
  • thalidomide
  • teriflunomide
  • rubella virus vaccine
  • ozanimod
  • mumps virus vaccine
  • measles virus vaccine
  • golimumab
  • etanercept
  • certolizumab
  • adalimumab
  • etoposide
  • mechlorethamine
  • adenovirus type 7 vaccine
  • melphalan
  • palifermin
  • pimecrolimus
  • ropeginterferon alfa 2b
  • tacrolimus
  • tofacitinib
  • amphotericin B cholesteryl sulfate
  • amphotericin B deoxycholate
  • amphotericin B liposomal
  • amphotericin B phospholipid complex
  • anthrax vaccine adsorbed
  • denosumab
  • diphtheria & tetanus toxoids
  • echinacea
  • haemophilus influenzae type b vaccine
  • hepatitis A vaccine inactivated
  • hepatitis a/b vaccine
  • hepatitis b vaccine
  • HIV vaccine
  • human papillomavirus vaccine, quadrivalent
  • hydroxyurea
  • influenza virus vaccine (H5N1)
  • influenza virus vaccine trivalent
  • influenza virus vaccine trivalent, adjuvanted
  • influenza virus vaccine trivalent, recombinant
  • meningococcal A C Y and W-135 diphtheria conjugate vaccine
  • meningococcal A C Y and W-135 polysaccharide vaccine combined
  • meningococcal group B vaccine
  • ofatumumab SC
  • pneumococcal vaccine 13-valent
  • pneumococcal vaccine heptavalent
  • pneumococcal vaccine polyvalent
  • poliovirus vaccine inactivated
  • rabies vaccine
  • sipuleucel-T
  • trastuzumab
  • trastuzumab deruxtecan
  • eslicarbazepine acetate
  • vitamin A
  • rifampin
  • belzutifan
  • belimumab
  • belatacept
  • armodafinil
  • amobarbital
  • alemtuzumab
  • ocrelizumab
  • nivolumab
  • natalizumab
  • fingolimod
  • desogestrel
  • butalbital
  • brexanolone
  • zoster vaccine
  • yellow fever vaccine
  • varicella virus vaccine
  • smallpox vaccine
  • rotavirus vaccine
  • rubella vaccine
  • influenza virus vaccine quadrivalent
  • atracurium
  • dengue vaccine
  • tisagenlecleucel
  • lisocabtagene maraleucel
  • ciltacabtagene autoleucel
  • brexucabtagene autoleucel
  • axicabtagene ciloleucel
  • chlorambucil
  • ethinyl estradiol
  • dicumarol
  • atenolol
  • anisindione
  • penicillin G benzathine
  • sequelerin
  • chloramphenicol
  • heparin
  • enoxaparin
  • dalteparin
  • bivalirudin
  • argatroban
  • willow bark
  • bazedoxifene/conjugated estrogens
  • aspirin rectal
  • aspirin/citric acid/sodium bicarbonate
  • aspirin
  • ganaxolone
  • erythromycin stearate
  • erythromycin lactobionate
  • erythromycin ethylsuccinate
  • elbasvir/grazoprevir
  • daridorexant
  • cholera vaccine
  • lumacaftor/ivacaftor
  • dienogest/estradiol valerate
  • zafirlukast
  • urofollitropin
  • tralokinumab
  • torsemide
  • tazarotene
  • pseudoephedrine
  • propoxiphene napsylate
  • propoxiphene hydrochloride
  • oxyphencyclimine hydrochloride
  • oxymetazoline hydrochloride
  • naxitamab
  • nandrolone decanoate
  • methylphenidate
  • methocarbamol
  • idoxuridine
  • hyaluronidase
  • hyaluronic acid
  • gonadoreline hydrochloride
  • glycopyrrolate
  • ganirelix acetate
  • gallium citrate
  • fulvestrant
  • fexofenadine hydrochloride
  • fenefluramine hydrochloride
  • febuxostat
  • famciclovir
  • ergocalciferol
  • divalproex sodium
  • diclorfenamide
  • dezocine
  • desmopressin acetate
  • demeclocycline hydrochloride
  • defibrotide sodium
  • deferiprone
  • deferasirox
  • daunorubicin hydrochloride
  • darunavir
  • darifenacin hydrobromide
  • daptomycin
  • dapsone
  • dantrolene sodium
  • danazol
  • dalafampridine
  • dalbavancin Hydrochloride
  • daclatasvir dihydrochloride
  • dactinomycin
  • dacitabine
  • cefiderocol sulfate tosylate
  • butoconazole nitrate
  • benralizumab (Rx)
  • albuterol
  • acetylcysteine
  • acebutolol
  • acam2000
  • abrocitinib
  • abatacept
  • abametapir
  • abaloparatide
  • chloroquine
  • ferric maltol
  • lorlatinib
  • piracetam
  • timolol
  • chlorothiazide
  • ferric pyrophosphate citrate
  • lornoxicam
  • piretanide
  • tinidazole
  • chloroxylenol
  • ferric sulfate
  • lorpiprazole
  • pirfenidone
  • tiopronin
  • chlorpheniramine
  • ferrous bisglycinate
  • losartan
  • piroxicam
  • tiotropium
  • chlorpromazine
  • ferrous fumarate
  • lovastatin
  • pitavastatin
  • tipranavir
  • chlorpropamide
  • ferrous gluconate
  • loxoprofen
  • pitolisant
  • tirofiban
  • chlorprothixene
  • ferrous succinate
  • lubiprostone
  • pivampicillin
  • tisotumab vedotin
  • chlorthalidone
  • ferrous sulfate anhydrous
  • lumateperone
  • pivmecillinam
  • tixocortol
  • chlorzoxazone
  • ferumoxides
  • lumefantrine
  • plazomicin
  • tizanidine
  • abiraterone
  • cholecalciferolc
  • ferumoxsil
  • lumiracoxib
  • plerixafor
  • tobramycin (oral inhalation)
  • acalabrutinib
  • choline c 11
  • ferumoxytol
  • lurasidone
  • polatuzumab vedotin
  • tocainide
  • acarbose
  • choline magnesium trisalicylate
  • fesoterodine
  • lurbinectedin
  • polythiazide
  • tocofersolan
  • aceclofenac
  • choline salicylate
  • fexinidazole
  • lynestrenol
  • pomalidomide
  • tocopherol
  • acemetacin
  • chondroitin sulfate
  • finasteride
  • macimorelin
  • ponatinib
  • acenocoumarol
  • chromic chloride
  • finerenone (Rx)
  • macitentan
  • ponesimod
  • tolazamide
  • acetaminophen
  • chromic nitrate
  • fish oil
  • magaldrate
  • posaconazole
  • tolbutamide
  • acetazolamide
  • chromium
  • flavoxate
  • magnesium
  • potassium
  • tolcapone
  • acetohexamide
  • chromium gluconate
  • flecainide
  • magnesium carbonate
  • potassium acetate
  • tolfenamic acid
  • acetylsalicylic acid
  • chromium nicotinate
  • flibanserin
  • magnesium chloride
  • potassium bicarbonate
  • tolmetin
  • acipimox
  • chromous sulfate
  • floctafenine
  • magnesium citrate
  • potassium cation
  • tolterodine
  • aclidinium
  • ciclesonide
  • florbetaben (18f)
  • magnesium gluconate
  • potassium chloride
  • tolvaptan
  • acrivastine
  • cidofovir
  • florbetapir (18f)
  • magnesium hydroxide
  • potassium citrate
  • topiramate
  • acyclovir
  • cilazapril
  • floxuridine
  • magnesium oxide
  • potassium nitrate
  • adefovir dipivoxil
  • cilostazol
  • flucloxacillin
  • magnesium silicate
  • potassium perchlorate
  • torasemide
  • adenosine
  • cimetidine
  • fluconazole
  • potassium sulfate
  • toremifene
  • agomelatine
  • cinacalcet
  • flucytosine
  • magnesium trisilicate
  • tositumomab
  • albendazole
  • cinnarizine
  • fludeoxyglucose (18f)
  • mangafodipir
  • pralidoxime
  • trabectedin
  • albiglutide
  • cinoxacin
  • fludrocortisone
  • manidipine
  • pralsetinib
  • tramadol
  • albutrepenonacog alfa
  • ciprofibrate
  • fluindione
  • mannitol
  • pramipexole
  • trametinib
  • alclofenac
  • cisapride
  • flumazenil
  • maprotiline
  • pramlintide
  • trandolapril
  • aldesleukin
  • cisplatin
  • flumethasone
  • maraviroc
  • prasugrel
  • trastuzumab emtansine
  • alectinib
  • citalopram
  • flunarizine
  • maribavir
  • pravastatin
  • trazodone
  • alendronic acid
  • cladribine
  • flunisolide
  • mebeverine
  • prazepamb
  • treprostinil
  • alfentanil
  • clarithromycin
  • flunitrazepam
  • mecamylamine
  • praziquantel
  • tretinoin
  • alfuzosin
  • clemastine
  • fluocinolone acetonide
  • mecasermin
  • prednisolone
  • triamcinolone
  • alimemazine
  • clevidipine
  • fluocinonide
  • meclofenamic acid
  • prednisolone acetate
  • triamterene
  • aliskiren
  • clindamycin
  • fluocortolone
  • medrogestone
  • prednisolone phosphate
  • triazolam
  • allopurinol
  • clobazam
  • fluorouracil
  • medroxyprogesterone acetate
  • prednisone (Rx)
  • trichlormethiazide
  • almasilate
  • clobetasol propionate
  • fluoxetine
  • mefenamic acid
  • prednisone acetate
  • triclabendazole
  • almotriptan
  • clofarabine
  • flupentixol
  • mefloquine
  • pregabalin
  • triethylenetetramine
  • alogliptin
  • clofazimine
  • fluprednisolone
  • megestrol acetate
  • pregnenolone
  • trifluoperazine
  • alosetron
  • clofibrate
  • flurazepam
  • melatonin
  • prenylamine
  • trifluridine
  • alpelisib
  • clomipramine
  • flurbiprofen
  • meloxicam
  • pretomanid
  • trilaciclib
  • alprazolam
  • fluspirilene
  • memantine
  • primaquine
  • trilostane
  • clonidine
  • flutamide
  • menthyl salicylate
  • probenecid
  • trimebutine
  • aluminium phosphate
  • clopidogrel
  • fluticasone (nasal)
trazodone + 

gilteritinib

gilteritinib may enhance the QTc-prolonging effect of QT-prolonging Agents

nirmatelvir/ritonavir 

may enhance the serum concentration of CYP3A4 inhibitors

abiraterone

may enhance the QTc-prolonging effect of QT-prolonging agents

mibefradil

may enhance the QTc-prolonging effect of QT-prolonging agents

citalopram

may enhance the QTc-prolonging effect of QT-prolonging agents

efavirenz

may enhance the QTc-prolonging effect of QT-prolonging agents

isoniazid

may enhance the QTc-prolonging effect of QT-prolonging agents

risperidone 

may increase the QTc prolonging effect

gemifloxacin 

may increase the QTc prolonging effect

amisulpride 

may have an increased QTc-prolonging effect when combined with amisulpride (oral)

ibutilide 

may increase the QTc prolonging effect of QT-prolonging agents

amiodarone 

may have an increased QTc-prolonging effect when combined with amiodarone

delamanid 

may have an increased QTc-prolonging effect when combined with delamanid

enzalutamide

CYP3A strong enhancers of the small intestine may reduce the bioavailability of trazodone 

entrectinib

when used together, entrectinib and trazodone both increase the QTc interval

encorafenib

when used together, encorafenib and trazodone both increase the QTc interval

terfenadine

it may enhance the QTc-prolonging effect of terfenadine

entrectinib 

may have an increased QTc-prolonging effect when combined with QT-prolonging agents

fexinidazole 

may have an increased QTc-prolonging effect when combined with QT-prolonging agents

pazopanib 

may have an increased QTc-prolonging effect when combined with pazopanib

mibefradil

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

mefloquine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

trimipramine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

mirtazapine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

venlafaxine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

regular insulin

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

pioglitazone

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

canagliflozin

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

insulin detemir

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

rosuvastatin

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

acenocoumarol

may enhance the anticoagulant effect of Vitamin K antagonists

fluindione

may enhance the anticoagulant effect of Vitamin K antagonists

phenindione

may enhance the anticoagulant effect of Vitamin K antagonists

phylloquinone

may enhance the anticoagulant effect of Vitamin K antagonists

warfarin

may enhance the anticoagulant effect of Vitamin K antagonists

tanshinone I

may enhance the antiplatelet effect of NSAIDs

rosmarinic acid

may enhance the antiplatelet effect of NSAIDs

caryophyllene

may enhance the antiplatelet effect of NSAIDs

ursolic acid

may enhance the antiplatelet effect of NSAIDs

cepharanthine

may enhance the antiplatelet effect of NSAIDs

regular insulin

may increase the hypoglycemic effect

pioglitazone

may increase the hypoglycemic effect

alogliptin

may increase the hypoglycemic effect

insulin degludec

may increase the hypoglycemic effect

saxagliptin

may increase the hypoglycemic effect

mibefradil

they increase the QTc prolongation effect of other QT-prolonging agents

hydroxyzine

they increase the QTc prolongation effect of other QT-prolonging agents

tizanidine

they increase the QTc prolongation effect of other QT-prolonging agents

ibandronate

they increase the QTc prolongation effect of other QT-prolonging agents

trazodone

they increase the QTc prolongation effect of other QT-prolonging agents

famprofazone

may enhance the risk of adverse effect of amphetamines

lisdexamfetamine

may enhance the risk of adverse effect of amphetamines

methamphetamine

may enhance the risk of adverse effect of amphetamines

dextroamphetamine

may enhance the risk of adverse effect of amphetamines

pseudoephedrine

may enhance the risk of adverse effect of amphetamines

droxidopa

may increase the vasopressor effect

nabilone

may enhance the tachycardic effect

cannabidiol

may enhance the tachycardic effect

tanshinone I

may increase the risk of adverse effects

rosmarinic acid

may increase the risk of adverse effects

caryophyllene

may increase the risk of adverse effects

ursolic acid

may increase the risk of adverse effects

cepharanthine

may increase the risk of adverse effects

daunorubicin

increase the therapeutic effect of daunorubicin by P-glycoprotein efflux transporter

lorlatinib

the effect of trazodone is decreased by lorlatinib, by altering intestinal or hepatic CYP3A4 enzyme metabolism

docetaxel

decrease level of docetaxel

ruxolitinib

it increases the effect or level of ruxolitinib by altering the intestinal or hepatic CYP3A4 enzyme metabolism

idarubicin

increase the therapeutic effect of idarubicin by P-glycoprotein efflux transporter

oxytocin 

may enhance the Qtc prolonging effect

mibefradil

they increase the QTc prolongation effect of other QT-prolonging agents

hydroxyzine

they increase the QTc prolongation effect of other QT-prolonging agents

tizanidine

they increase the QTc prolongation effect of other QT-prolonging agents

ibandronate

they increase the QTc prolongation effect of other QT-prolonging agents

trazodone

they increase the QTc prolongation effect of other QT-prolonging agents

aclidinium and formoterol 

may increase the QTc prolonging effect of QTc prolonging agents

haloperidol 

may have an increased QTc-prolonging effect when combined with haloperidol

mefenamic acid 

may increase the antiplatelet effect of nonsteroidal anti-inflammatory agents

rizatriptan 

may increase the serotonergic effect of Serotonin 5-HT1D Receptor Agonists

tranylcypromine

may increase the serotonergic effects

isocarboxazid

may increase the serotonergic effects

phenelzine

may increase the serotonergic effects

selegiline

may increase the serotonergic effects

safinamide

may increase the serotonergic effects

tranylcypromine

may increase the serotonergic effects

isocarboxazid

may increase the serotonergic effects

phenelzine

may increase the serotonergic effects

rasagiline

may increase the serotonergic effects

safinamide

may increase the serotonergic effects

chlorambucil

may increase the risk of adverse effects

chloroquine

may increase the risk of adverse effects

pirfenidone

may increase the risk of adverse effects

dicyclomine

trazodone and dicyclomine decrease the cholinergic transmission

pitavastatin 

may increase the level of each other by unknown mechanism

Frequency Defined 

>10% 

Blurred vision  

Dizziness  

Fatigue  

Headache  

Drowsiness  

Dry mouth  

Nausea/vomiting 

1-10% 

Constipation  

Edema  

Incoordination  

Nasal congestion  

Confusion  

Disorientation  

Orthostatic hypotension  

Syncope  

Ejaculation disorder  

Tremor  

Weight change  

Decreased libido 

<1% 

Priapism 

Sedation 

Acne 

Anemia 

Alopecia 

Anxiety 

Increased appetite 

Diplopia 

Vertigo 

Insomnia 

Urinary retention 

Black Box Warning: 

trazodone increases the risk of suicidal thoughts and alters behavior in young adults. The drug is not meant for pediatrics. 

Contraindication/Caution: 

Contraindications: 

  • Hypersensitivity: trazodone should not be used by individuals with known hypersensitivity or allergy to trazodone or its ingredients. 
  • Concomitant use with MAOIs: trazodone should not be used with MAO inhibitors, such as selegiline, isocarboxazid, phenelzine, and tranylcypromine, due to the risk of serotonin syndrome, a potentially life-threatening condition. 

Cautions: 

  • Pregnancy and lactation: trazodone should be used cautiously during pregnancy and breastfeeding, as its safety has not been established in these populations. 
  • Cardiovascular disease: trazodone may cause orthostatic hypotension or a drop in blood pressure upon standing, which may be of concern in individuals with cardiovascular disease. 
  • Liver and kidney disease: trazodone may accumulate in the body in individuals with liver or kidney disease, requiring dose adjustments or careful monitoring. 
  • Seizure disorder: trazodone may lower the seizure threshold in individuals with a history of seizures, making them more susceptible. 
  • Elderly: trazodone should be used cautiously in elderly individuals, as they may be more susceptible to adverse effects such as sedation, dizziness, and falls. 

Pregnancy consideration:  

trazodone should be used during pregnancy only when very much required. 

Breastfeeding warnings:  

Use the drug cautiously during lactation. 

Pregnancy category: 

  • Category A: Satisfactory and well-controlled studies show no risk to the fetus in the first or later trimester. 
  • Category B: No evidence of risk to the fetus is found in animal reproduction studies, and there are not enough studies on pregnant women. 
  • Category C: Adverse effects on the fetus found with evidence in animal reproduction studies and no adequate evidence for a human product; Pregnant women must take care of the potential risks. 
  • Category D: There is adequate data with sufficient evidence of human fetal risk from various platforms. However, despite potential dangers may be used only in emergencies for potential benefits. 
  • Category X: Drugs listed in this category outweigh the risks over benefits. The drug is not for pregnant women. 
  • Category N: No data for the drug under this category is available. 

Pharmacology: 

trazodone is an antidepressant medication that belongs to the class of drugs known as serotonin receptor antagonists and reuptake inhibitors (SARIs). It works by increasing serotonin levels in the brain, a neurotransmitter that regulates mood, anxiety, and sleep. 

The primary mechanism of action of trazodone is the inhibition of serotonin reuptake. This increases the concentration of serotonin in the synaptic cleft, which enhances the transmission of serotonin-mediated signals. Additionally, trazodone acts as an antagonist at the 5-HT2A receptor and a partial agonist at the 5-HT1A receptor. These actions contribute to the antidepressant and anxiolytic effects of trazodone. 

trazodone also has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, which is responsible for its use in the treatment of insomnia. 

Pharmacodynamics: 

The pharmacodynamics of trazodone refers to how the drug interacts with the body and produces its therapeutic effects. trazodone is primarily used to treat depression, anxiety, and sleep disorders. 

trazodone acts as a serotonin receptor antagonist and reuptake inhibitor (SARI), which means that it enhances the effects of serotonin in the brain by blocking its reuptake and increasing its release. Serotonin is a neurotransmitter that regulates mood, anxiety, and sleep, and enhancing its effects is believed to be the mechanism by which trazodone produces its therapeutic effects. 

In addition to its effects on serotonin, trazodone has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, contributing to its use in treating insomnia. 

trazodone also acts as an antagonist at the 5-HT2A receptor and a partial agonist at the 5-HT1A receptor, which may contribute to its anxiolytic and antidepressant effects. 

The therapeutic effects of trazodone are believed to result from a combination of these mechanisms of action. By enhancing the effects of serotonin and modulating its effects on various receptor subtypes, trazodone helps to regulate mood, reduce anxiety, and improve sleep quality. 

Pharmacokinetics: 

Absorption 

The drug is completely absorbed (absorption increases by food) 

The onset of the action takes in 6 weeks (antidepressant); 1-3 hours help in sleep  

A peak serum concentration is achieved in 30-100 min (up to 2.5 hours with food); and 9 hours (for extended-release) 

480-1620 ng/mL of concentration is dose-dependent 

Distribution 

Protein-bound is 85-95% 

Metabolism 

Metabolism occurs via hepatic P450 enzyme and CYP3A4 (major) and CYP2D6 (minor) 

Metabolites formed are l-m-chlorophenyl piperazine 

Elimination and Excretion 

The half-life is achieved in 7-10 hours 

75% is excreted in urine, and 25% is excreted in feces  

The drug is not dialyzable 

Administration: 

trazodone is typically administered orally in tablet form. The tablets should be swallowed whole with a full glass of water and may be taken with or without food. 

The recommended starting dose of trazodone for depression is usually 150 mg daily, divided into two or three doses. Dose may gradually increase to a maximum daily dose of 400 mg over time. For the treatment of insomnia, lower doses of trazodone, typically 25-50 mg, may be used at bedtime. 

trazodone should be taken at the same time(s) each day to maintain a steady level in the body. It is essential to follow the dosing instructions provided by your healthcare provider and stay within the recommended dose. 

trazodone may take several weeks to reach its full therapeutic effect, and it is essential to continue taking the medication as directed even if you feel better. 

Patient information leaflet 

Generic Name:  trazodone 

Pronounced: tra-zo-done 

Why do we use trazodone? 

trazodone is primarily used to treat major depressive disorder (MDD). Still, it is also used off-label to treat other conditions, such as anxiety disorders, obsessive-compulsive disorder (OCD), and insomnia. 

trazodone is an antidepressant medication that belongs to the class of drugs known as serotonin receptor antagonists and reuptake inhibitors (SARIs). It increases serotonin levels in the brain, a neurotransmitter that regulates mood, anxiety, and sleep. By enhancing serotonin’s effects, trazodone helps regulate mood, reduce anxiety, and improve sleep quality. 

In addition to its effects on serotonin, trazodone has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, contributing to its use in treating insomnia. 

trazodone is generally well-tolerated, and it may be a good choice for patients who do not respond to other antidepressant medications or who experience intolerable side effects from other medications. It is also sometimes used with other medications, such as selective serotonin reuptake inhibitors (SSRIs), to augment their effects. 

ADVERTISEMENT 

trazodone

Brand Name :

Trazodone D, Oleptro, Desyrel Dividose, Desyrel

Synonyms :

Trazodonum, Trazodona

Class :

Antidepressants and antianxiety drugs; Atypical antidepressants




No data available for drug.

Dosage Forms & Strengths 

Tablet 

50mg 

100mg 

150mg 

300mg 

Extended-release tablet 

150mg 

300mg 

Dosage Forms & Strengths 

Tablet 

50mg 

100mg 

150mg 

300mg 

Extended-release tablet 

150mg 

300mg 

Dosage Forms & Strengths 

Tablet 

50mg 

100mg 

150mg 

300mg 

Extended-release tablet 

150mg 

300mg 

DRUG INTERACTION

trazodone

&

  • interferon beta 1b
  • tetracaine/oxymetazoline intranasal
  • benzocaine oropharyngeal
  • benzalkonium chloride/menthol/petrolatum topical
  • inamrinone
  • alpha 1 proteinase inhibitor
  • potassium bicarbonate/potassium citrate
  • potassium phosphate/sodium acid phosphate
  • asparaginase Erwinia chrysanthemi recombinant
  • motixafortide
  • pegloticase
  • etesevimab
  • Rho(D) immune globulin
  • tetanus immune globulin (TIG)
  • reltecimod (pending FDA approval)
  • avasopasem
  • trimethoprim/polymyxin B ophthalmic
  • naphazoline ophthalmic
  • sulfacetamide topical
  • sirolimus intravitreal (pending FDA approval)
  • sirolimus protein bound
  • sirolimus topical
  • glycopyrronium tosylate topical
  • sofpironium
  • olmesartan, amlodipine and hydrochlorothiazide
  • dovitinib (Pending FDA Approval)
  • epinephrine inhaled
  • quizartinib (Pending FDA Approval)
  • ranibizumab intravitreal injection
  • sodium hyaluronate
  • bacitracin and lidocaine topical
  • brimonidine topical
  • benzoyl peroxide and tretinoin topical
  • talquetamab
  • betrixaban
  • acetaminophen/caffeine/pyrilamine
  • fentanyl transmucosal
  • bacitracin topical
  • buprenorphine,long-acting injection
  • buprenorphine buccal
  • nalmefene intranasal
  • sulbactam/durlobactam
  • metronidazole topical 
  • daratumumab/hyaluronidase
  • glofitamab
  • rituximab-hyaluronidase
  • drospirenone/ethinyl estradiol/levomefolate
  • loncastuximab tesirine
  • ingenol mebutate topical
  • momelotinib
  • trastuzumab/deruxtecan
  • trastuzumab/hyaluronidase
  • trastuzumab duocarmazine
  • lifileucel
  • umbralisib
  • eflornithine/sulindac
  • cytarabine/daunorubicin liposomal
  • doxorubicin liposomal
  • epcoritamab
  • lanadelumab  
  • esomeprazole/naproxen 
  • terbinafine topical
  • ravulizumab
  • clotrimazole topical
  • choline magnesium trisalicylate
  • tacrolimus ointment
  • mechlorethamine topical
  • donislecel
  • pozelimab (Pending FDA Approval)
  • rabies immune globulin, human (RIG)
  • melphalan flufenamide
  • sintilimab (Pending FDA Approval)
  • oportuzumab monatox (Pending FDA Approval)
  • sotorasib
  • irinotecan liposomal
  • sulfur topical
  • silver sulfadiazine
  • capsaicin transdermal
  • sutimlimab
  • tretinoin topical
  • acetaminophen rectal
  • menthol topical
  • naftifine
  • oatmeal, colloidal topical
  • oxiconazole
  • methylsalicylate/menthol topical
  • C1 inhibitor human
  • lifitegrast ophthalmic
  • prednisolone/sulfacetamide ophthalmic
  • mannitol inhalation
  • ofloxacin otic
  • petrolatum & mineral oil topical
  • clascoterone topical
  • gefapixant (Pending FDA Approval)
  • colesevelam
  • technetium Tc 99m succimer
  • nebivolol/valsartan
  • ciprofloxacin/fluocinolone acetonide, otic
  • finafloxacin otic
  • magnesium hydroxide/mineral oil
  • phenylephrine/mineral oil/petrolatum rectal
  • carbamide peroxide oral
  • atropine ophthalmic
  • sodium sulfacetamide/sulfur
  • sulfacetamide ophthalmic
  • lucinactant
  • benzonatate
  • besifloxacin ophthalmic
  • benzhydrocodone/acetaminophen
  • beractant
  • trimagnesium citrate anhydrous
  • vitamin b2
  • carbamide peroxide otic
  • mineral oil topical
  • ethyl alcohol intranasal
  • boric acid/alcohol otic
  • absorbable gelatin compressed sponge, USP
  • absorbable gelatin sponge, USP
  • vincristine liposomal
  • technetium Tc 99m albumin aggregated injection
  • metaproterenol
  • budesonide inhaled/formoterol/glycopyrrolate inhaled
  • epinephrine racemic
  • umeclidinium bromide/vilanterol inhaled
  • indacaterol, inhaled/glycopyrrolate inhaled
  • betaine  
  • laronidase 
  • estrogens esterified/methyltestosterone            
  • cerliponase alfa
  • ertugliflozin/sitagliptin
  • hawthorn
  • shepherd’s purse
  • thiamine
  • naphazoline/glycerin ophthalmic
  • oxymetazoline ophthalmic
  • dorzolamide
  • dexamethasone intraocular
  • dexamethasone/ciprofloxacin
  • dexamethasone ophthalmic
  • metipranolol ophthalmic
  • timolol ophthalmic
  • boron
  • fezolinetant
  • pegunigalsidase alfa-iwxj
  • biotin
  • pantothenic acid
  • silicon
  • sodium acid phosphate
  • hypochlorous acid topical
  • methenamine/sodium acid phosphate
  • aviptadil 
  • bremelanotide
  • glucagon intranasal
  • metformin and repaglinide
  • bai ji
  • pau d’arco
  • juzentaihoto
  • mistletoe
  • quercetin
  • rosemary
  • sheng di huang
  • chasteberry
  • maitake
  • grapefruit
  • lentinan
  • juniper
  • nettle
  • parsley
  • rose hips
  • tongkat ali
  • horny goat weed
  • damiana
  • yohimbe
  • insulin NPH
  • aprocitentan
  • noni Juice
  • sodium iodide I-131
  • green tea
  • sea cucumber
  • wheat germ extract
  • fenofibrate micronized 
  • rogisen
  • danshen
  • lutein
  • witch hazel
  • dextroamphetamine transdermal
  • amphetamine/dextroamphetamine
  • hoodia
  • kolanut
  • boswellia
  • opuntia ficus indica
  • lavender
  • nadh
  • tea tree oil
  • metformin/sitagliptin 
  • dapagliflozin/ metformin/saxagliptin  
  • antihemophilic factor recombinant
  • inclisiran
  • bempedoic acid/ezetimibe
  • volanesorsen  
  • omega 3 carboxylic acids
  • pericyazine
  • levomepromazine (methotrimeprazine)
  • betaxolol ophthalmic
  • respiratory syncytial virus vaccine, adjuvanted
  • phenylephrine hydrochloride and tropicamide ophthalmic
  • alirocumab
  • neomycin/polymyxin B/gramicidin ophthalmic
  • factor IX
  • gentamicin topical
  • ansofaxine (Pending FDA Approval)
  • zuranolone (Pending FDA Approval)
  • factor IX, recombinant
  • factor IX complex
  • factor XIII A-subunit, recombinant
  • factor X, human
  • mesalamine rectal
  • etrasimod
  • anti-inhibitor coagulant complex
  • factor IX, recombinant/albumin fusion protein
  • fibrinogen, human
  • aminocaproic acid
  • metyrosine
  • nonoxynol-9 vaginal
  • progesterone intravaginal gel
  • ipecac syrup
  • botulinum antitoxin, heptavalent
  • pentetate calcium trisodium
  • crotalidae polyvalent immune FAB (ovine)
  • dehydrated alcohol injection 
  • gold sodium thiomalate (Discontinued)
  • lactic acid/citric acid/potassium bitartrate vaginal
  • von Willebrand factor, recombinant
  • luspatercept
  • digoxin immune FAB (Antidote)
  • crotalidae immune FAB (equine)
  • magnesium (Antidote)
  • pyridoxine (Antidote)
  • edetate calcium disodium
  • albumin IV
  • nitroglycerin sublingual
  • obiltoxaximab
  • anthrax immune globulin
  • nitroglycerin topical
  • dextrose
  • nesiritide
  • estradiol vaginal
  • bazedoxifene/conjugated estrogens
  • botulism immune globulin iv
  • amoxicillin/omeprazole/rifabutin
  • synthetic human angiotensin II
  • nitroglycerin IV
  • nitroglycerin translingual
  • nitroprusside sodium
  • tetrahydrozoline/zinc sulfate/hypromellose ophthalmic
  • sodium citrate/citric acid
  • pemetrexate
  • methicillin
  • plasminogen 
  • acai
  • american ginseng
  • cordyceps
  • tramadol/acetaminophen
  • belladonna alkaloids/phenobarbital
  • erythromycin topical/benzoyl peroxide
  • glucosamine sulfate
  • panax ginseng (suppl/herb)
  • tolnaftate
  • sulopenem etzadroxil/probenecid (Pending FDA Approval)
  • sulfur hexafluoride
  • sotrovimab
  • arbaclofen
  • rifampin/isoniazid
  • clindamycin /tretinoin topical
  • benzoyl peroxide/clindamycin topical
  • apremilast
  • antivenins, centuroides (scorpion)
  • bamlanivimab and etesevimab
  • vilobelimab
  • gadobenate
  • pentosan polysulfate sodium
  • methylsalicylate/menthol/camphor topical
  • antivenin, black widow spider
  • benzoyl peroxide and hydrocortisone
  • clindamycin topical
  • isometheptene, dichloralphenazone and acetaminophen
  • acetaminophen and phenyltoloxamine
  • erythromycin topical
  • erythromycin ophthalmic
  • alpha hydroxy acids, topical
  • buprenorphine transdermal
  • butalbital/acetaminophen/caffeine
  • buprenorphine/samidorphan
  • buprenorphine subdermal implant
  • celecoxib/tramadol
  • drospirenone/ethinyl estradiol
  • resorcinol/sulfur
  • eflornithine
  • rifampin/isoniazid/pyrazinamide
  • tofersen
  • devil’s claw
  • ticarcillin/clavulanate
  • atropine/pralidoxime
  • aprepitant
  • suramin
  • phenelzine 
  • artichoke
  • american dogwood
  • attapulgite
  • atlantic cedar
  • axalimogene filolisbac
  • sodium thiosulfate & sodium nitrite
  • ataluren
  • omidubicel-onlv
  • capsicum
  • ginger
  • cryoprecipitate
  • bictegravir/emtricitabine/tenofovir DF
  • emtricitabine/tenofovir DF
  • fo-ti
  • siberian ginseng
  • granulocytes
  • zinc substituted heme C
  • zinc trihydroxide
  • ashwagandha 
  • cat’s claw
  • glandular products
  • SAMe
  • shark cartilage
  • altovis
  • feverfew
  • horse chestnut
  • magnesium aspartate
  • octacosanol
  • pleurisy root
  • star anise
  • butterbur
  • elderberry
  • licorice (Suppl/herb)
  • aconite
  • pentetate zinc trisodium
  • menthol topical/zinc oxide topical
  • corn-starch/kaolin/zinc oxide topical
  • 5-htp
  • butcher’s broom
  • articulin
  • bearberry
  • goldenrod
  • progesterone, natural
  • black cohosh
  • wild yam
  • cranberry
  • dong quai
  • phytoestrogens
  • norethindrone
  • false Unicorn Root
  • raspberry Leaf
  • asafoetida
  • turmeric
  • dehydroepiandrosterone (DHEA)
  • hyaluronan
  • aliskiren/amlodipine
  • octreotide (Antidote)
  • tranexamic acid injection
  • duocal
  • neocate infant formula
  • pediatric Eo28
  • aloe
  • red clover
  • propolis
  • androstenedione
  • heartsease
  • comfrey
  • bilberry
  • chamomile
  • eyebright
  • calendula
  • sage
  • yucca
  • polypody
  • odevixibat
  • vinpocetine
  • olanzapine/samidorphan
  • creatine
  • yerba mate
  • spesolimab
  • azficel-T
  • tiludronate
  • estetrol and drospirenone
  • pseudoephedrine/fexofenadine
  • lincomycin
  • neomycin oral
  • fluocinolone acetonide, otic
  • tretinoin/ hydroquinone/ fluocinolone
  • halobetasol topical
  • hydrocortisone/​iodoquinol
  • penicillin G procaine /penicillin G benzathine
  • hydrocortisone probutate topical
  • colistin/neomycin/hydrocortisone/thonzonium otic
  • ebola zaire vaccine
  • hepatitis a/​b vaccine
  • vibegron
  • lindane
  • nystatin topical
  • respiratory syncytial virus (RSV) vaccine
  • chikungunya vaccine
  • tenecteplase
  • reteplase
  • anthrax vaccine adsorbed, adjuvanted
  • meningococcal ABCWY pentavalent vaccine
  • eculizumab
  • cholestyramine
  • tinzaparin
  • taurolidine/​citrate/​heparin
  • protein C concentrate
  • antithrombin alfa
  • antithrombin III
  • multivitamins, vision
  • ibuprofen/​chlorpheniramine/​pseudoephedrine
  • acetaminophen/ibuprofen
  • ibuprofen/pseudoephedrine
  • paclitaxel protein-bound
  • acetic acid vaginal
  • acetic acid otic
  • hydrocodone/ ibuprofen
  • methyl salicylate / isopropanol/ citronellyl acetate/ citric acid
  • ibuprofen and phenylephrine
  • acetylcysteine (Antidote)
  • iron/​folic acid/​vitamin/​mineral
  • iobenguane I-131
  • dolutegravir/rilpivirine
  • chlorhexidine topical
  • chlorhexidine oral
  • thyroid desiccated
  • proparacaine ophthalmic
  • podophyllum resin
  • phendimetrazine
  • phenoxybenzamine
  • polidocanol
  • phentermine and topiramate
  • piflufolastat F18
  • piperacillin/tazobactam
  • prednisolone and gentamicin ophthalmic
  • promethazine and codeine
  • poractant alfa
  • protamine sulfate
  • aflibercept intravitreal
  • prednicarbate
  • promethazine/dextromethorphan
  • codeine, phenylephrine, and promethazine
  • potassium phosphate
  • glatiramer acetate
  • gentamicin (Ophthalmic)
  • leniolisib
  • rezafungin
  • fluorometholone
  • dalfampridine
  • hydrocortisone topical 
  • empagliflozin and linagliptin
  • triamcinolone topical
  • minocycline topical
  • minocycline dental
  • ketotifen ophthalmic
  • darunavir and cobicistat
  • lidocaine topical
  • neomycin/polymyxin B/bacitracin/lidocaine (OTC)
  • lidocaine/ hydrocortisone
  • lidocaine anesthetic
  • lidocaine ophthalmic
  • lidocaine/tetracaine
  • desonide
  • dabigatran
  • fexofenadine
  • fluoride
  • decitabine and cedazuridine
  • dasiglucagon
  • hydroxypropyl cellulose ophthalmic
  • epoetin alfa
  • ibritumomab tiuxetan
  • trimethobenzamide
  • dexamethasone/ tobramycin
  • tafasitamab
  • valacyclovir
  • mebendazole
  • levoleucovorin
  • flaxseed
  • germanium
  • glutathione
  • lycopene
  • pygeum
  • horseradish
  • ziv-aflibercept
  • micafungin
  • trofinetide
  • taliglucerase alfa
  • tildrakizumab
  • sulopenem (Pending FDA Approval)
  • thyrotropin alfa
  • birch
  • thrombin, topical
  • tivozanib
  • tafluprost
  • methohexital
  • urea and hydrocortisone
  • unoprostone ophthalmic
  • trihexyphenidyl
  • ezetimibe
  • evolocumab
  • trifluridine and tipiracil
  • methenamine
  • misoprostol
  • miltefosine
  • rimantadine
  • maralixibat
  • coenzyme Q10
  • chlorella
  • garlic
  • forskolin
  • zavegepant
  • menotropins
  • margetuximab
  • meprobamate
  • melarsoprol
  • evening primrose oil
  • lemongrass
  • molindone
  • fenugreek
  • phytosterols
  • red yeast rice
  • uridine triacetate
  • tropicamide
  • incobotulinumtoxinA
  • Grape Seed Extract
  • carbachol ophthalmic
  • cosyntropin
  • cyclopentolate and phenylephrine
  • carteolol ophthalmic
  • pentazocine/naloxone
  • pentazocine/acetaminophen
  • casimersen
  • carisoprodol, aspirin, and codeine
  • carisoprodol
  • carboprost tromethamine
  • flurandrenolide
  • brinzolamide/brimonidine
  • betamethasone topical
  • omaveloxolone
  • bardoxolone
  • allogeneic processed thymus tissue
  • fluocinolone topical
  • tacrolimus topical
  • ruxolitnib topical
  • pimecrolimus topical
  • sofosbuvir, velpatasvir and voxilaprevir
  • sofosbuvir/velpatasvir
  • mitotane
  • elbasvir/​grazoprevir
  • wheat dextrin
  • vanadium
  • iron/folic acid/vitamin/mineral
  • molybdenum
  • sparsentan
  • velmanase alfa-tycv
  • pegcetacoplan
  • ferrous sulfate
  • cyclosporine ophthalmic
  • ferric pyrophosphate
  • ammonium lactate
  • etelcalcetide
  • iodoquinol
  • sucroferric oxyhydroxide
  • doxercalciferol
  • terconazole vaginal
  • cortisone
  • pyronaridine
  • tetrahydrozoline, ophthalmic
  • tenapanor
  • tesamorelin
  • benazepril/hydrochlorothiazide
  • nadolol and bendroflumethiazide
  • spironolactone and hydrochlorothiazide
  • COVID-19 Vaccine, mRNA
  • atosiban
  • bisoprolol and hydrochlorothiazide
  • ephedrine/guaifenesin
  • clonidine/chlorthalidone
  • captopril/hydrochlorothiazide
  • amlodipine/valsartan/hydrochlorothiazide
  • hydrochlorothiazide and irbesartan
  • candesartan/hydrochlorothiazide
  • ciclesonide intranasal
  • cromolyn sodium ophthalmic
  • methyldopa/hydrochlorothiazide
  • valsartan/hydrochlorothiazide
  • hydrochlorothiazide and triamterene
  • moexipril/hydrochlorothiazide
  • mometasone/intranasal
  • ofloxacin ophthalmic
  • cysteamine
  • metoprolol/hydrochlorothiazide
  • amlodipine/olmesartan
  • eprosartan/hydrochlorothiazide
  • amlodipine/telmisartan
  • hydrochlorothiazide/aliskiren
  • betamethasone/clotrimazole
  • telmisartan/hydrochlorothiazide
  • benazepril/amlodipine
  • bezlotoxumab
  • propranolol/hydrochlorothiazide
  • bupropion/naltrexone
  • burosumab
  • acetylcholine chloride intraocular solution
  • bupivacaine and meloxicam
  • budesonide and formoterol (inhalation)
  • valerian
  • entacapone/levodopa/carbidopa
  • carbidopa/levodopa
  • calaspargase pegol
  • cabotegravir
  • cefixime
  • calfactant
  • brinzolamide
  • daprodustat
  • brimonidine and timolol
  • brodalumab
  • buprenorphine and naloxone
  • hydrocortisone acetic acid otic
  • butorphanol
  • butoconazole
  • adapalene and benzoyl peroxide
  • acrivastine and pseudoephedrine
  • neomycin/polymyxin B/bacitracin topical
  • midodrine
  • baloxavir marboxil
  • bacitracin, neomycin, polymyxin B, and hydrocortisone topical
  • avatrombopag
  • glucagon
  • atenolol/chlorthalidone
  • adefovir
  • activated charcoal
  • avalglucosidase alfa
  • aclidinium and formoterol
  • iclaprim (Pending FDA Approval)
  • ampicillin/sulbactam
  • quinupristin/dalfopristin
  • lamivudine/zidovudine/abacavir
  • acetaminophen and caffeine
  • acetaminophen/pamabrom
  • abacavir and lamivudine
  • anifrolumab
  • elacestrant
  • anidulafungin
  • acetohydroxamic acid
  • alogliptin/pioglitazone
  • anthralin
  • pirtobrutinib
  • gabapentin
  • galsulfase
  • gadoterate meglumine
  • ferric gluconate
  • ferric derisomaltose
  • ethanolamine oleate
  • eteplirsen
  • vasopressin
  • desmopressin
  • meropenem/vaborbactam
  • ecallantide
  • econazole topical
  • dornase alfa
  • aspirin/dipyridamole
  • dipyridamole
  • difenoxin and atropine
  • diflorasone
  • difluprednate ophthalmic
  • eptinezumab
  • diethylpropion
  • dexchlorpheniramine
  • dexmethylphenidate
  • serdexmethylphenidate/​dexmethylphenidate
  • bexagliflozin
  • galcanezumab
  • fremanezumab
  • tapinarof topical
  • darifenacin
  • dalbavancin
  • darbepoetin alfa
  • azilsartan
  • colestipol
  • corticorelin
  • crotamiton
  • crofelemer
  • allogeneic cultured keratinocytes/fibroblasts in bovine collagen
  • tapentadol
  • cyclopentolate
  • polymyxin B/bacitracin topical
  • ketoconazole topical
  • tavaborole
  • tagraxofusp
  • crisaborole
  • crizanlizumab
  • satralizumab
  • spinosad
  • sacubitril/valsartan
  • sargramostim
  • sebelipase alfa
  • regadenoson
  • ribociclib/letrozole
  • ragweed allergen extract
  • radium-223 dichloride
  • secnidazole
  • setmelanotide
  • polycarbophil
  • plecanatide
  • sacituzumab govitecan
  • pertuzumab
  • pertuzumab/trastuzumab/hyaluronidase
  • pamidronate
  • halcinonide
  • glecaprevir/​pibrentasvir
  • glucarpidase
  • golodirsen
  • dextrose (antidote)
  • hexaminolevulinate
  • iohexol
  • ferric citrate
  • elapegademase
  • emicizumab
  • erenumab
  • danaparoid
  • dantrolene
  • eflapegrastim
  • edaravone
  • amcinonide
  • carglumic acid
  • alcaftadine ophthalmic
  • agalsidase beta
  • afamelanotide
  • fosdenopterin
  • lidocaine and chlorhexidine
  • levorphanol
  • calcifediol
  • factor VIIa, recombinant
  • triheptanoin
  • peanut oral allergen powder
  • teprotumumab
  • poly-L-lactic acid/carboxymethylcellulose/mannitol
  • xenon Xe 129 hyperpolarized
  • ublituximab
  • anacaulase
  • glatiramer
  • peginterferon beta-1a
  • interferon beta-1a
  • onabotulinumtoxinA
  • cycloserine
  • ethionamide
  • cabotegravir and rilpivirine
  • vericiguat
  • omidenepag isopropyl
  • azelastine/fluticasone intranasal
  • benzyl peroxide
  • vutrisiran
  • brimonidine
  • testosterone topical
  • lenacapavir
  • tebentafusp
  • mosunetuzumab
  • faricimab
  • ganirelix
  • nadofaragene firadenovec
  • ozenoxacin
  • guaifenesin
  • adagrasib
  • guselkumab
  • adalimumab-aacf
  • nonoxynol-9
  • nifurtimox
  • nusinersen
  • nitazoxanide
  • mavacamten
  • calcipotriene
  • bimatoprost
  • obinutuzumab
  • amifostine
  • oxycodone/​aspirin
  • oxycodone/ibuprofen
  • oteseconazole
  • oxychlorosene
  • porfimer
  • pramoxine /hydrocortisone topical
  • podofilox
  • quinapril/hydrochlorothiazide
  • acetaminophen/pamabrom/pyrilamine
  • levobunolol
  • paregoric
  • idursulfase
  • lesinurad and allopurinol
  • latanoprost/​netarsudil ophthalmic
  • lactase enzyme
  • bioadherent oral
  • latanoprost and timolol
  • latanoprostene bunod
  • ledipasvir/sofosbuvir
  • imipenem/cilastatin/relebactam
  • imipenem/cilastatin
  • hemin
  • deucravacitinib
  • house dust mite allergen extract
  • halobetasol topical/tazarotene
  • remimazolam
  • somatropin
  • remifentanil
  • ethotoin
  • etidronate
  • empagliflozin, linagliptin, and metformin
  • elvitegravir/cobicistat/emtricitabine/tenofovir AF
  • empagliflozin/​linagliptin
  • evinacumab
  • finasteride and tadalafil
  • flortaucipir (18F)
  • proparacaine/ fluorescein ophthalmic
  • fluorescein/benoxinate ophthalmic
  • fluphenazine
  • alogliptin/​metformin
  • alogliptin/pioglitazone
  • alitretinoin topical
  • dextrose/ sodium citrate/fructose
  • dasabuvir
  • ombitasvir​/paritaprevir/​ritonavir
  • hydrocodone/​chlorpheniramine/​pseudoephedrine
  • hydroxyamphetamine/​tropicamide
  • acamprosate
  • gadobutrol
  • teclistamab
  • tremelimumab
  • futibatinib
  • etranacogene dezaparvovec
  • olutasidenib
  • naproxen and diphenhydramine
  • naratriptan
  • gadopiclenol
  • gadoxetate
  • gadoversetamide
  • naphazoline/pheniramine
  • naphazoline
  • nalbuphine
  • vosoritide
  • vitamin K1 (phytonadione)
  • moxidectin
  • basiliximab
  • fecal microbiota, live-jslm
  • ibuprofen/famotidine
  • famotidine
  • raxibacumab
  • omalizumab
  • measles, mumps, rubella, and varicella vaccine, live (Rx)
  • senna/docusate
  • dinoprostone
  • measles mumps and rubella vaccine, live
  • immune globulin IM (IGIM)
  • dyclonine
  • doravirine, lamivudine, and tenofovir disoproxil fumarate
  • elexacaftor/tezacaftor/ivacaftor
  • ivacaftor/tezacaftor
  • treosulfan
  • tranexamic acid
  • norethindrone acetate/​estradiol/​elagolix
  • artesunate
  • trientine
  • trifarotene
  • ziconotide
  • vonoprazan/amoxicillin/clarithromycin
  • pyrithione zinc
  • zinc oxide topical
  • naphazoline/​zinc sulfate/​glycerin ophthalmic
  • voretigene neparvovec
  • nirmatrelvir/ritonavir
  • bebetelovimab
  • sodium chloride
  • relugolix/​estradiol/​norethindrone
  • defibrotide
  • prothionamide
  • liraglutide
  • etilfrine
  • alpha-lipoic acid
  • ramosetron
  • olodaterol/tritropium
  • cimetropium
  • umeclidinium
  • itopride
  • secretin
  • naftopidil
  • trimeprazine
  • benperidol
  • chlormethiazole
  • multivitamins
  • secukinumab
  • glycopyrrolate inhaled and formoterol
  • amitriptyline and chlordiazepoxide
  • tirzepatide
  • relugolix/estradiol/norethindrone
  • mupirocin
  • alvimopan
  • chlordiazepoxide
  • insulin regular human
  • insulin aspart protamine/​insulin aspart
  • insulin isophane human/​insulin regular human
  • insulin degludec/insulin aspart
  • teplizumab
  • chlordiazepoxide/clidinium
  • aspirin, sodium bicarbonate, and citric acid
  • aluminum hydroxide, magnesium hydroxide, and simethicone
  • glycopyrrolate inhaled
  • olodaterol/tiotropium
  • umeclidinium bromide
  • timolol/dorzolamide
  • travoprost ophthalmic
  • loxapine
  • eptifibatide
  • hydrocodone/acetaminophen
  • omega 3 fatty acids
  • trandolapril/​verapamil
  • abciximab
  • artificial saliva
  • diphtheria, hepatitis B, pertussis (acellular), polio, and tetanus vaccine
  • diphtheria, haemophilus B, pertussis, polio, tetanus vaccine
  • haemophilus influenzae type b vaccine/hepatitis b vaccine
  • butalbital/aspirin/caffeine 
  • colchicine/probenecid
  • atovaquone and proguanil
  • ursodiol
  • chenodiol
  • casirivimab/imdevimab
  • tixagevimab/cilgavimab
  • molnupiravir
  • bebtelovimab
  • calcium, magnesium, potassium and sodium oxybate
  • sodium oxybate
  • diphtheria, polio, pertussis acellular, tetanus vaccine
  • pseudoephedrine loratadine
  • sodium chloride nasal
  • hydroxychloroquine sulfate
  • atorvastatin and ezetimibe
  • teriparatide
  • alendronate and cholecalciferol
  • alprostadil (IV)
  • romosozumab
  • risedronate
  • alendronate
  • glyburide/metformin
  • clorazepate
  • rosuvastatin/​ezetimibe
  • paclitaxel/encequidar
  • valsartan/amlodipine
  • enalapril/hydrochlorothiazide
  • enalapril and felodipine
  • amiloride/hydrochlorothiazide
  • triamterene/hydrochlorothiazide
  • lisinopril/hydrochlorothiazide
  • tegaserod
  • rhein
  • ritanserin
  • sulfaphenazole
  • sulconazole
  • taurursodiol
  • bromeperidol
  • carbapenems
  • fotemustine
  • difelikefalin
  • bromopride
  • alizapride
  • olopatadine
  • oxomemazine
  • paraldehyde
  • oxcarbazepine
  • kratom
  • elexacaftor
  • oritavancin
  • miocamycin
  • curcumin sulfate
  • seproxetine
  • clotrimazole
  • remacemide
  • piperine
  • ditiocarb
  • danoprevir
  • oxetacaine
  • topiroxostat
  • indisulam
  • tofisopam
  • noscapine
  • thiopental
  • tioconazole
  • nicotinamide
  • rutin
  • mequitazine
  • somatostatin
  • vapreotide
  • econazole
  • saracatinib
  • lestaurtinib
  • efonidipine
  • zimelidine
  • indalpine
  • desvenlafaxine
  • benidipine
  • dapoxetine
  • tesmilifene
  • pergolide
  • sitaxentan
  • resveratrol
  • bifonazole
  • tildipirosin
  • solithromycin
  • selamectin
  • imiquimod topical
  • fluorouracil topical
  • peginterferon alfa-2b
  • interferon alfa-2b
  • alteplase
  • tanshinone I
  • rosmarinic acid
  • caryophyllene
  • ursolic acid
  • cepharanthine
  • veliflapon
  • mirikizumab
  • cp-96345
  • famprofazone
  • peoniflorin
  • fepradinol
  • licofelone
  • polmacoxib
  • ebselen
  • taxifolin
  • betulinic acid
  • flurbiprofen axetil
  • talniflumate
  • morniflumate
  • nitroaspirin
  • firocoxib
  • ns-398
  • cimicoxib
  • robenacoxib
  • sc-236
  • imidazole salicylate
  • trolamine salicylate
  • pirprofen
  • benorilate
  • ethenzamide
  • mofebutazone
  • proquazone
  • carbaspirin calcium
  • guacetisal
  • proglumetacin
  • propyphenazone
  • pranoprofen
  • bendazac
  • tenidap
  • lonazolac
  • nifenazone
  • flunoxaprofen
  • difenpiramide
  • feprazone
  • bufexamac
  • alminoprofen
  • suxibuzone
  • fentiazac
  • tinoridine
  • tepoxalin
  • indobufen
  • flunixin
  • propacetamol
  • clonixin
  • droxicam
  • epirizole
  • etofenamate
  • ibuproxam
  • indoprofen
  • kebuzone
  • felbinac
  • zaltoprofen
  • azapropazone
  • zomepirac
  • niflumic acid
  • magnesium salicylate
  • suprofen
  • nepafenac
  • bromfenac
  • ciprofloxacin and hydrocortisone (otic) (Rx)
  • hydrocortisone/neomycin/polymyxin otic (Rx)
  • vigabatrine
  • valproate
  • tezepelumab (Rx)
  • triamcinolone acetonide/nystatin
  • triamcinolone suprachoroidal (Rx)
  • triamcinolone, intranasal
  • ciclesonide inhaled
  • diosmin
  • tirbanibulin
  • padeliporfin
  • roxadustat
  • aminosalicylic acid
  • rasburicase
  • tetracaine
  • articaine
  • ropivacaine
  • nitrous oxide
  • sulfapyridine
  • sulfanilamide
  • mafenide
  • isometheptene
  • amyl nitrite
  • antipyrine
  • isosorbide dinitrate
  • prilocaine
  • nitroglycerin
  • tobacco
  • batefenterol
  • hexoprenaline
  • pf-00610355
  • racepinephrine
  • protokylol
  • doxofylline
  • phenylpropanolamine
  • isoetharine
  • ephedra sinica root
  • dipivefrin
  • arbutamine
  • norepinephrine
  • fenoterol
  • clenbuterol
  • pirbuterol
  • epinephrine
  • ritodrine
  • procaterol
  • orciprenaline
  • bitolterol
  • abediterol
  • fluticasone furoate, umeclidinium and vilanterol
  • fluticasone furoate and vilanterol
  • mometasone and formoterol
  • pramoxine topical (OTC)
  • menthol/pramoxine (topical)
  • tetrastarch
  • plasma protein fraction
  • hetastarch
  • rokitamycin
  • ridaforolimus
  • oleandomycin
  • patupilone
  • mitemcinal
  • midecamycin
  • mirvetuximab soravtansine
  • lorvotuzumab mertansine
  • kitasamycin
  • flurithromycin
  • eprinomectin
  • epofolate
  • epothilone D
  • coltuximab ravtansine
  • dirithromycin
  • doramectin
  • cethromycin
  • carbomycin
  • paramethasone
  • dexamethasone isonicotinate
  • quinupristin
  • sarilumab
  • dalfopristin
  • curcumin
  • luliconazole
  • procaine
  • chloroprocaine
  • phencyclidine
  • tenocyclidine
  • profenamine
  • halothane
  • lfenprodil
  • calcium levulinate
  • agmatine
  • calcium pangamate
  • calcium glubionate
  • edodekin alfa
  • beloranib
  • aflibercept
  • endostar
  • volociximab
  • roquinimex
  • anecortave acetate
  • squalamine
  • brolucizumab
  • trebananib
  • semaxanib
  • endostatin
  • halofuginone
  • resveratol
  • ranibizumab
  • fumagilin
  • bevacizumab
  • hyperforin
  • aminohippuric acid
  • opicapone
  • pafolacianine
  • bempedoic acid
  • belantamab mafodotin
  • prasterone
  • glecaprevir
  • levomenol
  • parachlorophenol
  • gadoxetic acid
  • cholecystokinin
  • caspofungin
  • ouabain
  • rifampicin
  • taurocholic acid
  • methylphosphinic acid
  • revefenacin
  • isoprenaline
  • posiphen
  • acotiamide
  • triflupromazine
  • pegvisomant
  • pipecuronium
  • regramostim
  • phenserine
  • diethylcarbamazine
  • cinchocaine
  • pancuronium
  • bambuterol
  • hexafluronium
  • aprotinin
  • tyrothricin
  • decamethonium
  • ipidacrine
  • tubocurarine
  • paraoxon
  • ginkgo biloba
  • methanesulfonyl fluoride
  • dichlorvos
  • fenthion
  • metrifonate
  • coumaphos
  • huperzine A
  • distigmine
  • neostigmine
  • isoflurophate
  • tasosartan
  • fimasartan
  • methylthioninium
  • minaprine
  • gallamine triethiodide
  • ambenonium
  • abiraterone
  • mibefradil
  • hydrocortisone (systemic)
  • cetirizine (systemic)
  • Talimogene Laherparepvec
  • Diacerein
  • Magnesium glucoheptonate
  • acyclovir and hydrocortisone
  • acyclovir (ophthalmic)
  • acyclovir (topical)
  • docosanol cream
  • camphor and phenol
  • dolutegravir, abacavir, and lamivudine
  • peramivir
  • lisdexamfetamine
  • ergoloid mesylates
  • memantine/donepezil
  • tranylcypromine
  • isocarboxazid
  • methenamine/sodium salicylate/benzoic acid
  • mometasone topical (Rx)
  • Esketamine intranasal
  • Oracit
  • Shohls Solution
  • sodium lactate
  • sodium citrate
  • lecanemab
  • donepezil (Rx)
  • donepezil transdermal
  • sodium thiosulfate
  • ciclopirox
  • undecylenic acid
  • butenafine
  • calcium and vitamin D
  • zoledronic acid
  • calcitonin salmon
  • pizotifen
  • indoramin
  • salicylic acid acne
  • minoxidil topical
  • adapalene
  • orlistat
  • COVID-19 subunit vaccine
  • amoxicillin /vonoprazan
  • levamlodipine (Rx)
  • Omeprazole, amoxicillin, and clarithromycin
  • simvastatin/ezetimibe
  • amlodipine/atorvastatin
  • amoxicillin and clavulanate potassium
  • lansoprazole, amoxicillin, and clarithromycin
  • noradrenaline
  • carbaryl
  • botulinum toxin
  • atropine
  • artemether/lumefantrine
  • ergonovine
  • bunazosin (Not available in the United States)
  • ibalizumab
  • dolutegravir
  • hydrocodone/pseudoephedrine
  • cetirizine/pseudoephedrine
  • acetaminophen/dextromethorphan/pseudoephedrine/guaifenesin
  • acetaminophen IV/ibuprofen IV (Pending FDA Approval)
  • medroxyprogesterone
  • acetaminophen/caffeine
  • Acetaminophen/magnesium salicylate/pamabrom
  • megestrol
  • pyridoxine (vitamin B6)
  • folic acid-cyanocobalamin-pyridoxine
  • L-methylfolate-pyridoxal 5′-phosphate-methylcobalamine
  • estropipate
  • betamethasone (systemic)
  • dolutegravir and lamivudine
  • zidovudine and lamivudine
  • mineral oil (oral/rectal)
  • regular insulin
  • dextromethorphan/bupropion
  • diphenhydramine/ibuprofen
  • enfuvirtide
  • doxapram
  • methamphetamine
  • dextroamphetamine
  • ephedrine
  • brompheniramine, dextromethorphan and phenylephrine
  • aspirin, chlorpheniramine, and phenylephrine
  • acetaminophen, pheniramine, and phenylephrine
  • chlorpheniramine and phenylephrine
  • guaifenesin and phenylephrine
  • rivastigmine
  • pyridostigmine
  • arecoline
  • physostigmine
  • abobotulinumtoxinA
  • echothiophate iodide
  • malathion
  • glibenclamide
  • rimabotulinumtoxinB
  • pioglitazone
  • daxibotulinumtoxinA
  • prabotulinumtoxinA
  • mepenzolate
  • trospium
  • modafinil
  • budesonide (oral inhalation)
  • budesonide (nasal)
  • budesonide (Topical)
  • vedolizumab
  • hydrocodone and homatropine
  • homatropine ophthalmic
  • methscopolamine
  • oxandrolone
  • nandrolone
  • fluoxymesterone
  • procyclidine
  • biperiden
  • benztropine
  • oxymetholone
  • ipratropium
  • belladonna/opium
  • pilocarpine
  • nicotine intranasal
  • succinylcholine
  • cromolyn sodium
  • mepolizumab
  • palivizumab
  • reslizumab
  • dupilumab
  • potassium iodide
  • beclomethasone (nasal)
  • tetrahydrozoline nasal
  • fluticasone (topical)
  • tecovirimat
  • entacapone
  • vaccinia immune globulin intravenous (Rx)
  • smallpox (vaccinia) vaccine, live
  • terazosin
  • labetalol 
  • smallpox and monkeypox vaccine (live, nonreplicating) (US: Availability limited to health department/CDC expanded access protocol) (Rx)
  • oxymetazoline
  • xylometazoline
  • meclizine
  • prazosin
  • belinostat
  • nabilone
  • tripelennamine
  • bismuth subcitrate, metronidazole and tetracycline
  • levalbuterol
  • rifaximin
  • cotrimoxazole
  • ethacrynic acid
  • senna
  • bisacodyl
  • sodium picosulfate, citric acid, and magnesium oxide
  • kaolin
  • anastrozole
  • docusate
  • cascara
  • dichlorphenamide
  • bismuth subsalicylate
  • methylcellulose
  • magnesium sulfate 
  • talazoparib
  • diphenoxylate/atropine
  • bacillus clausii
  • psyllium
  • bifidobacterium
  • lactobacillus
  • saccharomyces boulardii
  • lanreotide
  • cyproterone
  • ramucirumab (Rx)
  • fidaxomicin
  • tobramycin (systemic)
  • dacomitinib
  • pembrolizumab
  • amikacin (systemic)
  • panitumumab
  • blinatumomab
  • durvalumab
  • olaratumab
  • necitumumab
  • moxetumomab pasudotox
  • mogamulizumab
  • inotuzumab
  • dinutuximab
  • pentamycin
  • dibekacin
  • cemiplimab
  • gemtuzumab
  • demeclocycline
  • omadacycline
  • tobramycin (ophthalmic)
  • sarecycline
  • cefiderocol
  • valrubicin
  • plicamycin
  • denileukin diftitox
  • decitabine
  • niraparib
  • methacholine
  • carbachol
  • bethanechol
  • acetylcholine
  • atezolizumab
  • raloxifene
  • avelumab
  • leucovorin
  • cladabrine
  • pralatrexate
  • meclofenamate
  • pemetrexed
  • ustekinumab
  • diroximel fumarate
  • daratumumab
  • coccidioidin skin test
  • candida albicans extract
  • brewer’s yeast
  • poliovirus vaccine, live, trivalent
  • elotuzumab
  • trimetrexate
  • l-methyl folate
  • methyclothiazide
  • Influenza virus vaccine
  • acitretin
  • tafamidis
  • sapropterin
  • Pidotimod
  • nitisinone
  • mipomersen
  • levetiracetam
  • Inebilizumab
  • Diethylamine salicylate
  • COVID-19 vaccine
  • Cephalothin
  • alitretinoin
  • Alitretinoin
  • methotrexate
  • verteporfin
  • omacetaxine
  • methyl aminolevulinate topical
  • efgartigimod alfa
  • aminolevulinic acid
  • cetuximab
  • streptozocin
  • zoster vaccine recombinant
  • lyme disease vaccine
  • human papillomavirus vaccine
  • daclizumab
  • lomustiine
  • amitriptyline
  • triptorelin
  • Tedizolid
  • rituximab
  • darolutamide
  • altretamine
  • Varicella-zoster vaccine
  • topotecan
  • ajmaline
  • pneumococcal vaccine
  • poliovirus vaccine
  • adenovirus vaccine type 7
  • adenovirus vaccine type 4
  • brincidofovir
  • lenograstim
  • ofatumumab
  • doxorubicin
  • thioguanine
  • tetanus toxoid
  • primidone
  • lipegfilgrastim
  • pegaspargase
  • monomethyl fumarate
  • ibritumomab
  • dimethyl fumarate
  • varicella-zoster vaccine (recombinant)
  • influenza virus vaccine, h5n1, live
  • carmustine
  • influenza virus vaccine (h5n1), adjuvanted
  • influenza a (h5n1) vaccine
  • eluxadoline
  • influenza virus vaccine quadrivalent, adjuvanted
  • idecabtagene vicleucel
  • adenovirus types 4 and 7 live, oral
  • thiotepa
  • tocilizumab
  • levodopa inhaled
  • efalizumab
  • canakinumab
  • aminoglutethimide
  • ado-trastuzumab emtansine
  • adenovirus vaccine
  • zoster vaccine live
  • typhoid vaccine, live
  • influenza virus vaccine, live, trivalent
  • influenza virus vaccine, h1n1, live
  • delavirdine
  • paclitaxel
  • siltuximab
  • miconazole
  • fludarabine
  • epirubicin
  • vinblastine
  • lomustine
  • risankizumab
  • rilonacept
  • pacritinib
  • linezolid
  • griseofulvin
  • vincristine
  • rufinamide
  • phenobarbital
  • nelarabine
  • mitoxantrone
  • mitomycin
  • mitapivat
  • letermovir
  • lasmiditan
  • idarubicin
  • filgrastim
  • elagolix
  • daunorubicin
  • daclatasvir
  • carfilzomib
  • anakinra
  • alefacept
  • thalidomide
  • teriflunomide
  • rubella virus vaccine
  • ozanimod
  • mumps virus vaccine
  • measles virus vaccine
  • golimumab
  • etanercept
  • certolizumab
  • adalimumab
  • etoposide
  • mechlorethamine
  • adenovirus type 7 vaccine
  • melphalan
  • palifermin
  • pimecrolimus
  • ropeginterferon alfa 2b
  • tacrolimus
  • tofacitinib
  • amphotericin B cholesteryl sulfate
  • amphotericin B deoxycholate
  • amphotericin B liposomal
  • amphotericin B phospholipid complex
  • anthrax vaccine adsorbed
  • denosumab
  • diphtheria & tetanus toxoids
  • echinacea
  • haemophilus influenzae type b vaccine
  • hepatitis A vaccine inactivated
  • hepatitis a/b vaccine
  • hepatitis b vaccine
  • HIV vaccine
  • human papillomavirus vaccine, quadrivalent
  • hydroxyurea
  • influenza virus vaccine (H5N1)
  • influenza virus vaccine trivalent
  • influenza virus vaccine trivalent, adjuvanted
  • influenza virus vaccine trivalent, recombinant
  • meningococcal A C Y and W-135 diphtheria conjugate vaccine
  • meningococcal A C Y and W-135 polysaccharide vaccine combined
  • meningococcal group B vaccine
  • ofatumumab SC
  • pneumococcal vaccine 13-valent
  • pneumococcal vaccine heptavalent
  • pneumococcal vaccine polyvalent
  • poliovirus vaccine inactivated
  • rabies vaccine
  • sipuleucel-T
  • trastuzumab
  • trastuzumab deruxtecan
  • eslicarbazepine acetate
  • vitamin A
  • rifampin
  • belzutifan
  • belimumab
  • belatacept
  • armodafinil
  • amobarbital
  • alemtuzumab
  • ocrelizumab
  • nivolumab
  • natalizumab
  • fingolimod
  • desogestrel
  • butalbital
  • brexanolone
  • zoster vaccine
  • yellow fever vaccine
  • varicella virus vaccine
  • smallpox vaccine
  • rotavirus vaccine
  • rubella vaccine
  • influenza virus vaccine quadrivalent
  • atracurium
  • dengue vaccine
  • tisagenlecleucel
  • lisocabtagene maraleucel
  • ciltacabtagene autoleucel
  • brexucabtagene autoleucel
  • axicabtagene ciloleucel
  • chlorambucil
  • ethinyl estradiol
  • dicumarol
  • atenolol
  • anisindione
  • penicillin G benzathine
  • sequelerin
  • chloramphenicol
  • heparin
  • enoxaparin
  • dalteparin
  • bivalirudin
  • argatroban
  • willow bark
  • bazedoxifene/conjugated estrogens
  • aspirin rectal
  • aspirin/citric acid/sodium bicarbonate
  • aspirin
  • ganaxolone
  • erythromycin stearate
  • erythromycin lactobionate
  • erythromycin ethylsuccinate
  • elbasvir/grazoprevir
  • daridorexant
  • cholera vaccine
  • lumacaftor/ivacaftor
  • dienogest/estradiol valerate
  • zafirlukast
  • urofollitropin
  • tralokinumab
  • torsemide
  • tazarotene
  • pseudoephedrine
  • propoxiphene napsylate
  • propoxiphene hydrochloride
  • oxyphencyclimine hydrochloride
  • oxymetazoline hydrochloride
  • naxitamab
  • nandrolone decanoate
  • methylphenidate
  • methocarbamol
  • idoxuridine
  • hyaluronidase
  • hyaluronic acid
  • gonadoreline hydrochloride
  • glycopyrrolate
  • ganirelix acetate
  • gallium citrate
  • fulvestrant
  • fexofenadine hydrochloride
  • fenefluramine hydrochloride
  • febuxostat
  • famciclovir
  • ergocalciferol
  • divalproex sodium
  • diclorfenamide
  • dezocine
  • desmopressin acetate
  • demeclocycline hydrochloride
  • defibrotide sodium
  • deferiprone
  • deferasirox
  • daunorubicin hydrochloride
  • darunavir
  • darifenacin hydrobromide
  • daptomycin
  • dapsone
  • dantrolene sodium
  • danazol
  • dalafampridine
  • dalbavancin Hydrochloride
  • daclatasvir dihydrochloride
  • dactinomycin
  • dacitabine
  • cefiderocol sulfate tosylate
  • butoconazole nitrate
  • benralizumab (Rx)
  • albuterol
  • acetylcysteine
  • acebutolol
  • acam2000
  • abrocitinib
  • abatacept
  • abametapir
  • abaloparatide
  • chloroquine
  • ferric maltol
  • lorlatinib
  • piracetam
  • timolol
  • chlorothiazide
  • ferric pyrophosphate citrate
  • lornoxicam
  • piretanide
  • tinidazole
  • chloroxylenol
  • ferric sulfate
  • lorpiprazole
  • pirfenidone
  • tiopronin
  • chlorpheniramine
  • ferrous bisglycinate
  • losartan
  • piroxicam
  • tiotropium
  • chlorpromazine
  • ferrous fumarate
  • lovastatin
  • pitavastatin
  • tipranavir
  • chlorpropamide
  • ferrous gluconate
  • loxoprofen
  • pitolisant
  • tirofiban
  • chlorprothixene
  • ferrous succinate
  • lubiprostone
  • pivampicillin
  • tisotumab vedotin
  • chlorthalidone
  • ferrous sulfate anhydrous
  • lumateperone
  • pivmecillinam
  • tixocortol
  • chlorzoxazone
  • ferumoxides
  • lumefantrine
  • plazomicin
  • tizanidine
  • abiraterone
  • cholecalciferolc
  • ferumoxsil
  • lumiracoxib
  • plerixafor
  • tobramycin (oral inhalation)
  • acalabrutinib
  • choline c 11
  • ferumoxytol
  • lurasidone
  • polatuzumab vedotin
  • tocainide
  • acarbose
  • choline magnesium trisalicylate
  • fesoterodine
  • lurbinectedin
  • polythiazide
  • tocofersolan
  • aceclofenac
  • choline salicylate
  • fexinidazole
  • lynestrenol
  • pomalidomide
  • tocopherol
  • acemetacin
  • chondroitin sulfate
  • finasteride
  • macimorelin
  • ponatinib
  • acenocoumarol
  • chromic chloride
  • finerenone (Rx)
  • macitentan
  • ponesimod
  • tolazamide
  • acetaminophen
  • chromic nitrate
  • fish oil
  • magaldrate
  • posaconazole
  • tolbutamide
  • acetazolamide
  • chromium
  • flavoxate
  • magnesium
  • potassium
  • tolcapone
  • acetohexamide
  • chromium gluconate
  • flecainide
  • magnesium carbonate
  • potassium acetate
  • tolfenamic acid
  • acetylsalicylic acid
  • chromium nicotinate
  • flibanserin
  • magnesium chloride
  • potassium bicarbonate
  • tolmetin
  • acipimox
  • chromous sulfate
  • floctafenine
  • magnesium citrate
  • potassium cation
  • tolterodine
  • aclidinium
  • ciclesonide
  • florbetaben (18f)
  • magnesium gluconate
  • potassium chloride
  • tolvaptan
  • acrivastine
  • cidofovir
  • florbetapir (18f)
  • magnesium hydroxide
  • potassium citrate
  • topiramate
  • acyclovir
  • cilazapril
  • floxuridine
  • magnesium oxide
  • potassium nitrate
  • adefovir dipivoxil
  • cilostazol
  • flucloxacillin
  • magnesium silicate
  • potassium perchlorate
  • torasemide
  • adenosine
  • cimetidine
  • fluconazole
  • potassium sulfate
  • toremifene
  • agomelatine
  • cinacalcet
  • flucytosine
  • magnesium trisilicate
  • tositumomab
  • albendazole
  • cinnarizine
  • fludeoxyglucose (18f)
  • mangafodipir
  • pralidoxime
  • trabectedin
  • albiglutide
  • cinoxacin
  • fludrocortisone
  • manidipine
  • pralsetinib
  • tramadol
  • albutrepenonacog alfa
  • ciprofibrate
  • fluindione
  • mannitol
  • pramipexole
  • trametinib
  • alclofenac
  • cisapride
  • flumazenil
  • maprotiline
  • pramlintide
  • trandolapril
  • aldesleukin
  • cisplatin
  • flumethasone
  • maraviroc
  • prasugrel
  • trastuzumab emtansine
  • alectinib
  • citalopram
  • flunarizine
  • maribavir
  • pravastatin
  • trazodone
  • alendronic acid
  • cladribine
  • flunisolide
  • mebeverine
  • prazepamb
  • treprostinil
  • alfentanil
  • clarithromycin
  • flunitrazepam
  • mecamylamine
  • praziquantel
  • tretinoin
  • alfuzosin
  • clemastine
  • fluocinolone acetonide
  • mecasermin
  • prednisolone
  • triamcinolone
  • alimemazine
  • clevidipine
  • fluocinonide
  • meclofenamic acid
  • prednisolone acetate
  • triamterene
  • aliskiren
  • clindamycin
  • fluocortolone
  • medrogestone
  • prednisolone phosphate
  • triazolam
  • allopurinol
  • clobazam
  • fluorouracil
  • medroxyprogesterone acetate
  • prednisone (Rx)
  • trichlormethiazide
  • almasilate
  • clobetasol propionate
  • fluoxetine
  • mefenamic acid
  • prednisone acetate
  • triclabendazole
  • almotriptan
  • clofarabine
  • flupentixol
  • mefloquine
  • pregabalin
  • triethylenetetramine
  • alogliptin
  • clofazimine
  • fluprednisolone
  • megestrol acetate
  • pregnenolone
  • trifluoperazine
  • alosetron
  • clofibrate
  • flurazepam
  • melatonin
  • prenylamine
  • trifluridine
  • alpelisib
  • clomipramine
  • flurbiprofen
  • meloxicam
  • pretomanid
  • trilaciclib
  • alprazolam
  • fluspirilene
  • memantine
  • primaquine
  • trilostane
  • clonidine
  • flutamide
  • menthyl salicylate
  • probenecid
  • trimebutine
  • aluminium phosphate
  • clopidogrel
  • fluticasone (nasal)
trazodone + 

gilteritinib

gilteritinib may enhance the QTc-prolonging effect of QT-prolonging Agents

nirmatelvir/ritonavir 

may enhance the serum concentration of CYP3A4 inhibitors

abiraterone

may enhance the QTc-prolonging effect of QT-prolonging agents

mibefradil

may enhance the QTc-prolonging effect of QT-prolonging agents

citalopram

may enhance the QTc-prolonging effect of QT-prolonging agents

efavirenz

may enhance the QTc-prolonging effect of QT-prolonging agents

isoniazid

may enhance the QTc-prolonging effect of QT-prolonging agents

risperidone 

may increase the QTc prolonging effect

gemifloxacin 

may increase the QTc prolonging effect

amisulpride 

may have an increased QTc-prolonging effect when combined with amisulpride (oral)

ibutilide 

may increase the QTc prolonging effect of QT-prolonging agents

amiodarone 

may have an increased QTc-prolonging effect when combined with amiodarone

delamanid 

may have an increased QTc-prolonging effect when combined with delamanid

enzalutamide

CYP3A strong enhancers of the small intestine may reduce the bioavailability of trazodone 

entrectinib

when used together, entrectinib and trazodone both increase the QTc interval

encorafenib

when used together, encorafenib and trazodone both increase the QTc interval

terfenadine

it may enhance the QTc-prolonging effect of terfenadine

entrectinib 

may have an increased QTc-prolonging effect when combined with QT-prolonging agents

fexinidazole 

may have an increased QTc-prolonging effect when combined with QT-prolonging agents

pazopanib 

may have an increased QTc-prolonging effect when combined with pazopanib

mibefradil

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

mefloquine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

trimipramine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

mirtazapine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

venlafaxine

may enhance the QTc-prolonging effect of QT-prolonging Miscellaneous Agents

regular insulin

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

pioglitazone

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

canagliflozin

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

insulin detemir

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

rosuvastatin

Selective Serotonin Reuptake Inhibitors may enhance the hypoglycemic effect of Agents with Blood Glucose Lowering Effects

acenocoumarol

may enhance the anticoagulant effect of Vitamin K antagonists

fluindione

may enhance the anticoagulant effect of Vitamin K antagonists

phenindione

may enhance the anticoagulant effect of Vitamin K antagonists

phylloquinone

may enhance the anticoagulant effect of Vitamin K antagonists

warfarin

may enhance the anticoagulant effect of Vitamin K antagonists

tanshinone I

may enhance the antiplatelet effect of NSAIDs

rosmarinic acid

may enhance the antiplatelet effect of NSAIDs

caryophyllene

may enhance the antiplatelet effect of NSAIDs

ursolic acid

may enhance the antiplatelet effect of NSAIDs

cepharanthine

may enhance the antiplatelet effect of NSAIDs

regular insulin

may increase the hypoglycemic effect

pioglitazone

may increase the hypoglycemic effect

alogliptin

may increase the hypoglycemic effect

insulin degludec

may increase the hypoglycemic effect

saxagliptin

may increase the hypoglycemic effect

mibefradil

they increase the QTc prolongation effect of other QT-prolonging agents

hydroxyzine

they increase the QTc prolongation effect of other QT-prolonging agents

tizanidine

they increase the QTc prolongation effect of other QT-prolonging agents

ibandronate

they increase the QTc prolongation effect of other QT-prolonging agents

trazodone

they increase the QTc prolongation effect of other QT-prolonging agents

famprofazone

may enhance the risk of adverse effect of amphetamines

lisdexamfetamine

may enhance the risk of adverse effect of amphetamines

methamphetamine

may enhance the risk of adverse effect of amphetamines

dextroamphetamine

may enhance the risk of adverse effect of amphetamines

pseudoephedrine

may enhance the risk of adverse effect of amphetamines

droxidopa

may increase the vasopressor effect

nabilone

may enhance the tachycardic effect

cannabidiol

may enhance the tachycardic effect

tanshinone I

may increase the risk of adverse effects

rosmarinic acid

may increase the risk of adverse effects

caryophyllene

may increase the risk of adverse effects

ursolic acid

may increase the risk of adverse effects

cepharanthine

may increase the risk of adverse effects

daunorubicin

increase the therapeutic effect of daunorubicin by P-glycoprotein efflux transporter

lorlatinib

the effect of trazodone is decreased by lorlatinib, by altering intestinal or hepatic CYP3A4 enzyme metabolism

docetaxel

decrease level of docetaxel

ruxolitinib

it increases the effect or level of ruxolitinib by altering the intestinal or hepatic CYP3A4 enzyme metabolism

idarubicin

increase the therapeutic effect of idarubicin by P-glycoprotein efflux transporter

oxytocin 

may enhance the Qtc prolonging effect

mibefradil

they increase the QTc prolongation effect of other QT-prolonging agents

hydroxyzine

they increase the QTc prolongation effect of other QT-prolonging agents

tizanidine

they increase the QTc prolongation effect of other QT-prolonging agents

ibandronate

they increase the QTc prolongation effect of other QT-prolonging agents

trazodone

they increase the QTc prolongation effect of other QT-prolonging agents

aclidinium and formoterol 

may increase the QTc prolonging effect of QTc prolonging agents

haloperidol 

may have an increased QTc-prolonging effect when combined with haloperidol

mefenamic acid 

may increase the antiplatelet effect of nonsteroidal anti-inflammatory agents

rizatriptan 

may increase the serotonergic effect of Serotonin 5-HT1D Receptor Agonists

tranylcypromine

may increase the serotonergic effects

isocarboxazid

may increase the serotonergic effects

phenelzine

may increase the serotonergic effects

selegiline

may increase the serotonergic effects

safinamide

may increase the serotonergic effects

tranylcypromine

may increase the serotonergic effects

isocarboxazid

may increase the serotonergic effects

phenelzine

may increase the serotonergic effects

rasagiline

may increase the serotonergic effects

safinamide

may increase the serotonergic effects

chlorambucil

may increase the risk of adverse effects

chloroquine

may increase the risk of adverse effects

pirfenidone

may increase the risk of adverse effects

dicyclomine

trazodone and dicyclomine decrease the cholinergic transmission

pitavastatin 

may increase the level of each other by unknown mechanism

Actions and Spectrum: 

trazodone is an antidepressant medication that belongs to the class of drugs known as serotonin receptor antagonists and reuptake inhibitors (SARIs). It is primarily used to treat major depressive disorder (MDD). Still, it is also used off-label to treat other conditions, such as anxiety disorders, obsessive-compulsive disorder (OCD), and insomnia. 

trazodone acts as a serotonin receptor antagonist and reuptake inhibitor, which means that it enhances the effects of serotonin in the brain by blocking its reuptake and increasing its release. Serotonin is a neurotransmitter that regulates mood, anxiety, and sleep, and enhancing its effects is believed to be the mechanism by which trazodone produces its therapeutic effects. 

In addition to its effects on serotonin, trazodone has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, contributing to its use in treating insomnia. 

Trazodone also acts as an antagonist at the 5-HT2A receptor and a partial agonist at the 5-HT1A receptor, which may contribute to its anxiolytic and antidepressant effects. 

Frequency Defined 

>10% 

Blurred vision  

Dizziness  

Fatigue  

Headache  

Drowsiness  

Dry mouth  

Nausea/vomiting 

1-10% 

Constipation  

Edema  

Incoordination  

Nasal congestion  

Confusion  

Disorientation  

Orthostatic hypotension  

Syncope  

Ejaculation disorder  

Tremor  

Weight change  

Decreased libido 

<1% 

Priapism 

Sedation 

Acne 

Anemia 

Alopecia 

Anxiety 

Increased appetite 

Diplopia 

Vertigo 

Insomnia 

Urinary retention 

Black Box Warning: 

trazodone increases the risk of suicidal thoughts and alters behavior in young adults. The drug is not meant for pediatrics. 

Contraindication/Caution: 

Contraindications: 

  • Hypersensitivity: trazodone should not be used by individuals with known hypersensitivity or allergy to trazodone or its ingredients. 
  • Concomitant use with MAOIs: trazodone should not be used with MAO inhibitors, such as selegiline, isocarboxazid, phenelzine, and tranylcypromine, due to the risk of serotonin syndrome, a potentially life-threatening condition. 

Cautions: 

  • Pregnancy and lactation: trazodone should be used cautiously during pregnancy and breastfeeding, as its safety has not been established in these populations. 
  • Cardiovascular disease: trazodone may cause orthostatic hypotension or a drop in blood pressure upon standing, which may be of concern in individuals with cardiovascular disease. 
  • Liver and kidney disease: trazodone may accumulate in the body in individuals with liver or kidney disease, requiring dose adjustments or careful monitoring. 
  • Seizure disorder: trazodone may lower the seizure threshold in individuals with a history of seizures, making them more susceptible. 
  • Elderly: trazodone should be used cautiously in elderly individuals, as they may be more susceptible to adverse effects such as sedation, dizziness, and falls. 

Pregnancy consideration:  

trazodone should be used during pregnancy only when very much required. 

Breastfeeding warnings:  

Use the drug cautiously during lactation. 

Pregnancy category: 

  • Category A: Satisfactory and well-controlled studies show no risk to the fetus in the first or later trimester. 
  • Category B: No evidence of risk to the fetus is found in animal reproduction studies, and there are not enough studies on pregnant women. 
  • Category C: Adverse effects on the fetus found with evidence in animal reproduction studies and no adequate evidence for a human product; Pregnant women must take care of the potential risks. 
  • Category D: There is adequate data with sufficient evidence of human fetal risk from various platforms. However, despite potential dangers may be used only in emergencies for potential benefits. 
  • Category X: Drugs listed in this category outweigh the risks over benefits. The drug is not for pregnant women. 
  • Category N: No data for the drug under this category is available. 

Pharmacology: 

trazodone is an antidepressant medication that belongs to the class of drugs known as serotonin receptor antagonists and reuptake inhibitors (SARIs). It works by increasing serotonin levels in the brain, a neurotransmitter that regulates mood, anxiety, and sleep. 

The primary mechanism of action of trazodone is the inhibition of serotonin reuptake. This increases the concentration of serotonin in the synaptic cleft, which enhances the transmission of serotonin-mediated signals. Additionally, trazodone acts as an antagonist at the 5-HT2A receptor and a partial agonist at the 5-HT1A receptor. These actions contribute to the antidepressant and anxiolytic effects of trazodone. 

trazodone also has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, which is responsible for its use in the treatment of insomnia. 

Pharmacodynamics: 

The pharmacodynamics of trazodone refers to how the drug interacts with the body and produces its therapeutic effects. trazodone is primarily used to treat depression, anxiety, and sleep disorders. 

trazodone acts as a serotonin receptor antagonist and reuptake inhibitor (SARI), which means that it enhances the effects of serotonin in the brain by blocking its reuptake and increasing its release. Serotonin is a neurotransmitter that regulates mood, anxiety, and sleep, and enhancing its effects is believed to be the mechanism by which trazodone produces its therapeutic effects. 

In addition to its effects on serotonin, trazodone has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, contributing to its use in treating insomnia. 

trazodone also acts as an antagonist at the 5-HT2A receptor and a partial agonist at the 5-HT1A receptor, which may contribute to its anxiolytic and antidepressant effects. 

The therapeutic effects of trazodone are believed to result from a combination of these mechanisms of action. By enhancing the effects of serotonin and modulating its effects on various receptor subtypes, trazodone helps to regulate mood, reduce anxiety, and improve sleep quality. 

Pharmacokinetics: 

Absorption 

The drug is completely absorbed (absorption increases by food) 

The onset of the action takes in 6 weeks (antidepressant); 1-3 hours help in sleep  

A peak serum concentration is achieved in 30-100 min (up to 2.5 hours with food); and 9 hours (for extended-release) 

480-1620 ng/mL of concentration is dose-dependent 

Distribution 

Protein-bound is 85-95% 

Metabolism 

Metabolism occurs via hepatic P450 enzyme and CYP3A4 (major) and CYP2D6 (minor) 

Metabolites formed are l-m-chlorophenyl piperazine 

Elimination and Excretion 

The half-life is achieved in 7-10 hours 

75% is excreted in urine, and 25% is excreted in feces  

The drug is not dialyzable 

Administration: 

trazodone is typically administered orally in tablet form. The tablets should be swallowed whole with a full glass of water and may be taken with or without food. 

The recommended starting dose of trazodone for depression is usually 150 mg daily, divided into two or three doses. Dose may gradually increase to a maximum daily dose of 400 mg over time. For the treatment of insomnia, lower doses of trazodone, typically 25-50 mg, may be used at bedtime. 

trazodone should be taken at the same time(s) each day to maintain a steady level in the body. It is essential to follow the dosing instructions provided by your healthcare provider and stay within the recommended dose. 

trazodone may take several weeks to reach its full therapeutic effect, and it is essential to continue taking the medication as directed even if you feel better. 

Patient information leaflet 

Generic Name:  trazodone 

Pronounced: tra-zo-done 

Why do we use trazodone? 

trazodone is primarily used to treat major depressive disorder (MDD). Still, it is also used off-label to treat other conditions, such as anxiety disorders, obsessive-compulsive disorder (OCD), and insomnia. 

trazodone is an antidepressant medication that belongs to the class of drugs known as serotonin receptor antagonists and reuptake inhibitors (SARIs). It increases serotonin levels in the brain, a neurotransmitter that regulates mood, anxiety, and sleep. By enhancing serotonin’s effects, trazodone helps regulate mood, reduce anxiety, and improve sleep quality. 

In addition to its effects on serotonin, trazodone has sedative and hypnotic effects due to its antagonism of histamine H1 receptors, contributing to its use in treating insomnia. 

trazodone is generally well-tolerated, and it may be a good choice for patients who do not respond to other antidepressant medications or who experience intolerable side effects from other medications. It is also sometimes used with other medications, such as selective serotonin reuptake inhibitors (SSRIs), to augment their effects. 

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