Sumatriptan

Sumatriptan is a triptan medicine for migraine. It narrows swollen blood vessels in the head and blocks pain signals, easing the headache and related symptoms.

What Sumatriptan Is Used For

• Acute migraine attacks, with or without aura
• Cluster headaches (certain forms)
• Migraine with nausea and sensitivity to light, in combination with naproxen in some products

Common Side Effects

• Tingling or warm sensations
• Tightness or heaviness in the chest or throat
• Dizziness or drowsiness
• Flushing
• Nausea

Precautions

Sumatriptan treats a migraine attack; it does not prevent migraines. Do not use it if you have heart disease, uncontrolled high blood pressure or a history of stroke. Tell your doctor if you take antidepressants, as combining them can rarely cause serotonin syndrome.

This page is general information only. It is not a substitute for advice from your doctor or pharmacist, and it does not include dosage. Always follow the directions given to you and read the leaflet inside the pack.