Sumatriptan is a medication used to relieve severe headaches, especially those known as migraines. It helps to reduce the pain and other symptoms of migraines, such as nausea and sensitivity to light and sound. Sumatriptan works by narrowing the blood vessels in the brain to alleviate the intense headache and discomfort associated with migraines.
Treatment Of Acute Migraine, Acute Cluster Headache:
Adult: Initially 50-100 Mg For 1 Dose, Followed By 50-100 Mg After At Least 2 Hours If Required, To Be Taken Only If Migraine Recurs (patient Not Responding To Initial Dose Should Not Take Second Dose For Same Attack); Maximum 300 Mg Per Day