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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.

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