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Zavegepant Side Effects

Medically reviewed by Drugs.com. Last updated on Jan 3, 2025.

Applies to zavegepant: nasal spray.

Common side effects of zavegepant

Some side effects of zavegepant may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common side effects

  • change in taste
  • loss of sense of taste

Less common side effects

Serious side effects of zavegepant

Along with its needed effects, zavegepant may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking zavegepant:

Incidence not known

  • difficulty in breathing or swallowing
  • fast heartbeat
  • skin itching, rash, or redness
  • swelling of the face, throat, or tongue
Managing side effects (general information)

For healthcare professionals

Applies to zavegepant: nasal spray.

General adverse events

The most commonly reported adverse reactions were taste disorders, including dysgeusia and ageusia.[Ref]

Gastrointestinal

Hypersensitivity

Respiratory

References

1. (2023) "Product Information. Zavzpret (zavegepant)." Pfizer U.S. Pharmaceuticals Group

Further information

Zavegepant side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer