Sumatriptan

Sumatriptan is a medication commonly used to treat migraine headaches. It helps to relieve headache symptoms and is effective in many adults.

It is typically used when other pain relief medications do not work well enough. Sumatriptan is designed to provide relief from migraine attacks rather than prevent them.

Information about Sumatriptan

Sumatriptan Uses

Sumatriptan is primarily used for the treatment of migraines. It helps to alleviate symptoms such as headache, nausea, and sensitivity to light and sound.

Migraine attacks with or without aura
Relief from headache pain
Reduction of nausea associated with migraines
Decreasing sensitivity to light and sound during a migraine

How Sumatriptan Works

Sumatriptan works by narrowing blood vessels around the brain. This helps to stop the pain signals and other symptoms associated with migraines.

It belongs to the triptan class of medications, which are specifically used to treat migraines.

By targeting serotonin receptors, Sumatriptan helps to reduce inflammation and constrict blood vessels, providing relief from migraine symptoms.

Common side effects of Sumatriptan

Not everyone will experience side effects from Sumatriptan, and many side effects are mild and temporary.

Dizziness
Flushing
Tingling or numbness
Warmth or redness in the face
Fatigue
Dry mouth
Nausea

If you experience any serious or persistent side effects, it’s important to contact your doctor.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Sumatriptan

Imitrex
Dosage: 25mg, 50mg, 100mg
from $118.0012 variant(s)

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Expert advice for Sumatriptan

Avoid using Sumatriptan if you have certain cardiovascular conditions without consulting a doctor.
Do not mix with alcohol as it may worsen side effects.
Inform your doctor of any other medications you are taking to avoid interactions.
Monitor your symptoms and report any unusual or severe reactions to your healthcare provider.
Do not use Sumatriptan to prevent migraines; it is intended for relief during an attack.

Always consult your doctor for personalized medical advice and before making any changes to your treatment plan.

Frequently Asked Questions

How quickly does Sumatriptan work?

Sumatriptan typically begins to work within a short period after taking it, providing relief from migraine symptoms.

How long do the effects of Sumatriptan last?

The effects of Sumatriptan can last for several hours, helping to alleviate migraine symptoms during this time.

Is Sumatriptan safe for everyone?

Sumatriptan may not be suitable for individuals with certain health conditions, particularly cardiovascular issues. Consult your doctor to ensure it is safe for you.

Can Sumatriptan be taken with other medications?

Sumatriptan may interact with other medications. It is important to inform your doctor about all the medications you are taking.

What should I do if I miss a dose of Sumatriptan?

Sumatriptan is used as needed for migraines, so there is no regular dosing schedule. Use it only when a migraine occurs.