Imitrex Tablet: Uses, Dosage, Side Effects, Precautions and Alternates

Imitrex Tablet

Generic namesumatriptan
Drug classAntimigraine agents (serotonin 5-HT1B/1D receptor agonist, also called a triptan)
FormsOral tablet (25 mg, 50 mg, 100 mg)

Imitrex is a prescription headache medicine that narrows blood vessels around the brain. It is used to treat migraine headaches that have already started in adults. It does not prevent migraines or reduce how many attacks you have.