On this page
Before using benzoyl peroxide
Before using benzoyl peroxide make sure your doctor or pharmacist knows:
- If you are taking other medicines, including those available to buy without a prescription, herbal or complementary medicines.
- If you have ever had an allergic reaction to this or any other medicine.
How to use benzoyl peroxide
- Before beginning treatment, read the manufacturer's printed information leaflet.
- Use your medication exactly as directed by your doctor. Do not use more of it and do not use it more often than your doctor directs or than is recommended on the label.
- Before applying, wash the affected area with a non-medicated soap and water and then gently pat dry with a towel.
- Keep this preparation away from the eyes, other mucous membranes, such as the mouth, lips, and inside of the nose and sensitive areas of the neck.
- Do not apply to open wounds or irritated skin.
- If you forget to apply this preparation, apply it as soon as you remember, then continue at the usual times.
Getting the most from your treatment
- If your skin problem has not improved within 4 to 6 weeks, speak with your doctor.
- Keep away from hair and coloured fabrics as this preparation can cause bleaching.
- Some people may become more sensitive to sunlight than they are normally whilst using this medicine. When you first start using this preparation avoid sunbeds and too much sun.
Can benzoyl peroxide cause problems?
Along with their useful effects all medicines can cause unwanted side effects, which usually improve as your body adjusts to the new medicine. Speak with your doctor or pharmacist if any of the following side effects continue or become troublesome.
| Common side-effects | What can I do if I experience this |
| Dryness, peeling of the skin, feeling of warmth, mild stinging, redness of the skin | If troublesome, reduce the frequency of application or stop using for a few days until the skin has recovered, then start applying it again but less frequently |
If you experience any other symptoms which you think may be due to this preparation, speak with your doctor or pharmacist.
How to store benzoyl peroxide
- Keep all medicines out of the reach of children.
- Store in a cool, dry place, away from direct heat and light.
Important information about all medicines
|
References
- British National Formulary; 54th Edition (September 2007) British Medical Association and Royal Pharmaceutical Society of Great Britain, London (link to current BNF).