Drug reference
benzoyl peroxide
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
Dermatology (Non-Antibiotic Topicals)
Mechanism of action
Elicits action by releasing active oxygen; effective in vitro against Propionibacterium acnes, an anaerobe found in sebaceous follicles and comedones; also elicits a keratolytic and desquamative effect which may also contribute to its efficacy
Common side effects
- Contact dermatitis
- Erythema
- Peeling
- Skin dryness
Related conditions
Frequently asked questions
What drug class is benzoyl peroxide?
benzoyl peroxide belongs to: Dermatology.
How does benzoyl peroxide work?
Elicits action by releasing active oxygen; effective in vitro against Propionibacterium acnes, an anaerobe found in sebaceous follicles and comedones; also elicits a keratolytic and desquamative effect which may also contribute to its efficacy
What are the common side effects of benzoyl peroxide?
Contact dermatitis, Erythema, Peeling, Skin dryness
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.