The Navigation Model of Therapy: Why Awareness Changes Everything
November 16, 2025
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Brand Name :
Alvalin, Leanor
Synonyms :
cathine
Class :
Anti-Obesity Agents
Brand Name :
Alvalin, Leanor
Synonyms :
cathine
Class :
Anti-Obesity Agents
Dosage Forms & StrengthsÂ
CapsuleÂ
20 mgÂ
Take a dose of 20 to 50 mg orally one time daily after breakfast for up to 4 weeks
Not determined Â
Refer to adult dosingÂ
Actions and SpectrumÂ
cathine is a sympathomimetic agent and it is used as an anorectic agent. It can increase alertness, energy, and concentration. Â
cathine may have appetite-suppressing effects, which could contribute to weight loss in some individuals.
Frequency not defined Â
HeadacheÂ
Sweating Â
Muscular weakness Â
TachycardiaÂ
Dry mouthÂ
NauseaÂ
Precordial painÂ
Restlessness  Â
VomitingÂ
Tolerance
Black Box WarningÂ
NoneÂ
Contraindication/Caution:Â
None
Pregnancy consideration:Â
Pregnancy category: N/AÂ
Lactation: Excretion into human milk is unknown Â
Pregnancy Categories:        Â
Category A: well-controlled and Satisfactory studies show no risk to the fetus in the first or later trimester.Â
<b>Category B: there was no evidence of risk to the fetus in animal studies, and there were not enough studies on pregnant women. Â
Category C: there was evidence of risk of adverse effects in animal reproduction studies, and no adequate evidence in human studies must take care of potential risks in pregnant women.Â
Category D: adequate data with sufficient evidence of human fetal risk from various platforms, but despite the potential risk, and used only in emergency cases for potential benefits.Â
Category X: Drugs listed in this category outweigh the risks over benefits. Hence these categories of drugs need to be avoided by pregnant women.Â
Category N: There is no data available for the drug under this category.Â
Pharmacology Â
cathine can enhance the release of norepinephrine from nerve terminals, leading to increased alertness and arousal.Â
cathine also has some influence on dopamine release in the brain.Â
PharmacodynamicsÂ
cathine can also influence dopamine release, although its effects on dopamine are generally less potent than those of stronger stimulants. Â
This action may contribute to feelings of mild euphoria and increased motivation.Â
PharmacokineticsÂ
Absorption  Â
cathine is absorbed from the gastrointestinal tract. Â
DistributionÂ
cathine is distributed throughout the body.Â
MetabolismÂ
cathine undergoes metabolism in the liver.Â
Elimination and excretionÂ
cathine is excreted through the kidneys.Â
AdministrationÂ
cathine usually taken orally in form of capsules.
Patient information leafletÂ
Generic Name: cathineÂ
Why do we use cathine?Â
cathine is used as an anorectic in the treatment of obesity.  Â
cathine also indicated in some weight loss supplements due to its potential to suppress appetite.
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