Interaction Checker

Zavegepant interactions

Zavegepant (Zavzpret) has 4 documented interactions across the FDA labels and fact sheets we index: 4 major, 0 moderate, 0 minor, and 0 where a label reports no significant interaction. Each entry below quotes the sentence behind it. This drug page is a starting point, not a verdict for your situation.

Interactions from the label

Major interactions (4)

  • Brompheniramine, pseudoephedrine, and dextromethorphanantihistamineMajor

    • Avoid use of intranasal decongestants; if unavoidable, administer intranasal decongestants at least 1 hour after ZAVZPRET administration. (Zavegepant label, Drug interactions)

  • OxymetazolinedecongestantMajor

    • Avoid use of intranasal decongestants; if unavoidable, administer intranasal decongestants at least 1 hour after ZAVZPRET administration. (Zavegepant label, Drug interactions)

  • PhenylephrinedecongestantMajor

    • Avoid use of intranasal decongestants; if unavoidable, administer intranasal decongestants at least 1 hour after ZAVZPRET administration. (Zavegepant label, Drug interactions)

  • PseudoephedrinedecongestantMajor

    • Avoid use of intranasal decongestants; if unavoidable, administer intranasal decongestants at least 1 hour after ZAVZPRET administration. (Zavegepant label, Drug interactions)

Check Zavegepant against everything you take. Add your full list; every pair is checked at once.

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Not medical advice. Severity reflects the label's wording, not your circumstances. A "major" flag can be routine under supervision and a "minor" one can matter at high doses. Ask a pharmacist.