About rimegepant sulfate
CGRP receptor antagonist
Used for
- Treats migraine attacks, with or without aura, in adults.
- Helps prevent episodic migraine in adults.
Usual adult dose
Migraine attack: 75 mg once as needed; maximum 75 mg in 24 hours. Prevention: 75 mg every other day.
Common side effects
- Nausea
- Stomach pain or indigestion
- Allergic reactions, sometimes delayed
Important warnings
- Avoid with strong CYP3A4 inhibitors or inducers.
- Avoid another dose within 48 hours with certain interacting medicines.
- Severe allergic reactions can occur, including days after a dose.
- Safety of taking more than 18 doses in 30 days is unknown.
Pregnancy
Human pregnancy information is limited; potential risks are not established.
Breastfeeding
Small amounts enter breast milk; effects on infants are unknown.
Interactions
- Strong CYP3A4 inhibitors may raise levels.
- Strong or moderate CYP3A inducers may reduce effectiveness.
- P-glycoprotein inhibitors may raise levels; separate doses by 48 hours.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.