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Sumatriptan

Sumatriptan (Imitrex) is a triptan medicine used for migraine and cluster headache. This page lists the one formulation in the catalogue with its strengths and originator brand.

Medicine containing Sumatriptan

Imitrex

Migraine, Cluster Headache

25mg · 50mg · 100mg

Sumatriptan tablets for migraine and cluster headaches. It narrows brain blood vessels and calms the inflammation behind the pain.

From$3.95/ tabletView

Key points

  • The tablet comes in three strengths: 25 mg, 50 mg, and 100 mg.
  • Sumatriptan is a triptan: it narrows blood vessels in the brain to relieve headache pain.
  • The originator brand Imitrex is marketed by GlaxoSmithKline.

Common questions about Sumatriptan

Is sumatriptan a generic medicine?

Yes. Sumatriptan is the generic name for the active ingredient. Imitrex is the brand-name version marketed by GlaxoSmithKline.

What is sumatriptan used for?

Sumatriptan is used for migraine and cluster headache. It is taken as a tablet when headache symptoms begin.

Further reading