Skip to content

Drug interactions

Almotriptan + Rifapentine

Severity: Moderate

Almotriptan and Rifapentine: moderate interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Rifapentine induces CYP3A4 and may reduce almotriptan exposure, with a possible loss of migraine relief.

Pro+ members

Unlock the full page

Create an account and start a Pro+ trial to see why Almotriptan and Rifapentine interact, what to do about it, and the sources.

  • Mechanism of action
  • Clinical management
  • Evidence level

Try Pro+ free for 14 days on the web. No card needed.

Drug class

Almotriptan
Central Nervous System
Rifapentine
Anti Bacterial

Full monographs, dosing and an interaction checker in the MediHelp app

Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.

Browse A–Z · Drug interactions

Get the app Sign in