What is sumatriptan? By Lizzy on December 6, 2018 The sumatriptan oral tablet (Imitrex) is used to treat severe migraine headaches. Learn about side effects, warnings, dosage, and more. Source: MedicalNewsToday.com Published in Health News Lizzy More from Health NewsMore posts in Health News »Appearance, social norms keep students off Zoom camerasAppearance, social norms keep students off Zoom camerasPotential COVID-19 drug is successful in lab studyPotential COVID-19 drug is successful in lab studyUnlocking ‘the shape of water’ in mechanisms of antibiotic resistanceUnlocking ‘the shape of water’ in mechanisms of antibiotic resistanceCOVID-19 in the U.S., One Year LaterCOVID-19 in the U.S., One Year LaterCash-Only Medical Practice?Cash-Only Medical Practice?