Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Sumatriptan stops a migraine attack once it has started. It belongs to the Migraine medicine group. These stop migraine attacks (triptans) or help prevent them.
Triptans are avoided in uncontrolled heart disease
Do not overuse painkillers/triptans (rebound headache)
Preventers are taken daily, not for acute attacks
When to see a doctor urgently
Chest tightness or pain with a triptan — seek advice
Sudden “worst-ever” headache (emergency)
Weakness, slurred speech or vision loss
Not a prescription — no dose shown. The right dose of sumatriptan depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.
Frequently asked questions
What is the difference between triptans and preventers?
Triptans (like sumatriptan) stop an attack once it starts; preventers (like flunarizine or propranolol) are taken daily to reduce how often migraines happen.
Can migraine medicines cause more headaches?
Yes — using acute painkillers or triptans too often can cause “medication-overuse headache”. Limit acute treatment days and consider prevention.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.