Factors Influencing the Adoption of User-Administered Injectable Contraceptives in the United States
January 9, 2026
Brand Name :
dimethyl sulfone, DMSO2, methylsulfonylmethane, MSM glucosamine chondroitin, Osteo BiFlex plus MSM, Triflex
Synonyms :
MSM
Class :
Analgesics, Dermatology, Herbals, Neurology & Psychiatry
Take dose of 1000 to 3000 mg daily, divided
Take with food
Take dose of 1000 to 3000 mg daily, divided
Take with food
Actions and Spectrum:
MSM is often used to reduce inflammation in the body. It works by helping to block the transfer of pain impulses through nerve fibres, thus reducing pain and swelling.
Frequency not defined
Nausea
Fatigue
Insomnia
Bloating
Difficulty concentrating
Diarrhea
Headache
Black Box Warning
None
Contraindication/Caution:
Pregnancy warnings:
Pregnancy category: N/A
Lactation: Excretion into human milk is unknown
Pregnancy Categories:
Category A: well-controlled and Satisfactory studies show no risk to the fetus in the first or later trimester.
Category B: there was no evidence of risk to the fetus in animal studies, and there were not enough studies on pregnant women.
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.
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.
Category X: Drugs listed in this category outweigh the risks over benefits. Hence these categories of drugs need to be avoided by pregnant women.
Category N: There is no data available for the drug under this category.
Pharmacology
MSM is an organic sulfur compound that provides a bioavailable source of sulfur. Sulfur is an essential mineral required for various biological processes in the body. It plays a role in the structure and function of proteins, enzymes, connective tissues.
Pharmacodynamics
MSM has anti-inflammatory properties. It modulates the production and activity of certain pro-inflammatory mediators, such as cytokines and prostaglandins.
Pharmacokinetics
Absorption
MSM is rapidly absorbed from the gastrointestinal tract and enters the bloodstream.
Distribution
MSM is distributed throughout the body.
Metabolism
MSM undergoes minimal metabolism in the body.
Elimination and excretion
MSM is excreted from the body through the kidneys.
Administration:
MSM herbal supplements are commonly available in various forms, including capsules, tablets, powders, and creams.
Patient information leaflet
Generic Name: MSM
Why do we use MSM?
MSM is used as a dietary supplement to support joint health such as osteoarthritis and rheumatoid arthritis.
It may help reduce inflammation in the body and alleviate symptoms associated with inflammatory conditions, including joint inflammation and muscle soreness.