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Medication guide

Benzoyl Peroxide

Treats acne; this guide does not use the reference’s rosacea-specific Epsolay regimen.

Check the name, strength and form on your own prescription or package.

Brand
PanOxyl
Form
Topical acne product
Guidance checked
2026-09-08

About this medication

Treats acne; this guide does not use the reference’s rosacea-specific Epsolay regimen.

How to use it

Follow the exact product’s strength, application and initial-use instructions.

Pregnancy and breastfeeding

Discuss pregnancy, breastfeeding and age suitability for the selected product.

Before you use it

Do not use after a previous allergic reaction; keep away from eyes and mouth.

Possible side effects

Dryness, burning, peeling and redness.

When to get help

Hives, facial swelling, throat tightness, breathing difficulty or faintness require emergency help.

Other medicines and products

Other irritating acne products can increase discomfort; review combinations.

Missed doses, storage and accidental exposure

Follow your own product’s missed-dose instructions. If you are unsure, ask the Care365 clinical team before taking an extra dose. Contraceptives, injections and modified-release medicines may need a specific plan.

Keep the original packaging and follow its storage, expiry and disposal instructions. Keep medicines away from children and pets. Ask about refrigeration, after-opening limits and safe sharps disposal when relevant.

For suspected overdose or accidental swallowing, contact poison control or urgent medical care promptly. Call emergency services for breathing difficulty, collapse or a seizure.

References and product information

Sources checked .

Sources checked 2026-09-08. Safety sections are highlights; consult the full product information for complete warnings and instructions.

Check the Canadian Drug Product Database by product name or DIN for current product information.

The Pharmasist page for Benzoyl peroxide gives more background about this medicine. Its linked monograph may describe a different brand, strength or formulation from the one discussed here, so use the exact product and DIN on your package when checking doses and warnings.

A formulation is the form of a medicine, such as a tablet, cream or spray. Products with the same ingredient can have different directions.

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