Drug reference
misoprostol
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Gastrointestinal Tract (Miscellaneous(GIT))
Mechanism of action
Synthetic prostaglandin E analogue parent drug that is rapidly deesterified to misoprostol acid (active metabolite) and replaces protective prostaglandins consumed with therapies that inhibit prostaglandin synthesis; inhibits gastric acid secretion and protects gastric mucosa.
Common side effects
- Headache
- Abdominal pain
- Diarrhea
Contraindications
- Pregnancy when used to reduce risk of NSAID-induced ulcers Hypersensitivity to misoprostol, prostaglandins, or prostaglandin analogues
Related conditions
Frequently asked questions
What drug class is misoprostol?
misoprostol belongs to: Gastrointestinal Tract.
How does misoprostol work?
Synthetic prostaglandin E analogue parent drug that is rapidly deesterified to misoprostol acid (active metabolite) and replaces protective prostaglandins consumed with therapies that inhibit prostaglandin synthesis; inhibits gastric acid secretion and protects gastric mucosa.
What are the common side effects of misoprostol?
Headache, Abdominal pain, Diarrhea
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