Drug reference
nonoxynol
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.
Drug class
Miscellaneous (Miscellaneous)
Mechanism of action
Surfactant used as a vaginal spermicide; acts locally during intercourse to immobilize, inactivate, damage, and/or kill sperm
Common side effects
- Rash
- Itching
- Burn
- Irritation of vagina or penis
Related conditions
Frequently asked questions
What drug class is nonoxynol?
nonoxynol belongs to: Miscellaneous.
How does nonoxynol work?
Surfactant used as a vaginal spermicide; acts locally during intercourse to immobilize, inactivate, damage, and/or kill sperm
What are the common side effects of nonoxynol?
Rash, Itching, Burn, Irritation of vagina or penis
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