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Pyrinyl II Side Effects

Generic name: piperonyl butoxide / pyrethrins topical

Medically reviewed by Drugs.com. Last updated on Mar 28, 2024.

Note: This document provides detailed information about Pyrinyl II Side Effects associated with piperonyl butoxide / pyrethrins topical. Some dosage forms listed on this page may not apply specifically to the brand name Pyrinyl II.

Applies to piperonyl butoxide / pyrethrins topical: topical foam, topical gel/jelly, topical liquid, topical shampoo.

Serious side effects of Pyrinyl II

Along with its needed effects, piperonyl butoxide / pyrethrins topical 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 as soon as possible if any of the following side effects occur while taking piperonyl butoxide / pyrethrins topical:

Less common or rare side effects

  • skin irritation not present before use of this medicine
  • skin rash or infection
  • sneezing (sudden attacks of)
  • stuffy or runny nose
  • wheezing or difficulty in breathing

More about Pyrinyl II (piperonyl butoxide / pyrethrins topical)

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Further information

Pyrinyl II 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.