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Acne: Over-the-Counter Treatment: Benzoyl Peroxide
July 2, 2009 |
Acne: Over-the-Counter Treatment
Benzoyl peroxide is the primary ingredient in most OTC acne treatments. This compound has antimicrobial activity and is usually quite effective for mild acne.
G. My teenage son has a mild case of acne, but to him it is huge. He washes with strong cleansers and uses a variety of acne medicines. Can you recommend something that will clear up his skin so he doesn’t scrub so much? His face is bright red after all the washing, and I don’t think that is good.
A. You’re right! Acne is not caused by dirt, so vigorous washing won’t help. It may even make things worse.
OTC benzoyl peroxide (Benzac, Clearasil Acne Treatment, Oxy 5, etc.) should do the job. If not, your son should see a dermatologist. Retin-A (tretinoin) and/or antibiotics can work wonders.
Benzoyl peroxide is found in a number of different products, from cleansing bars and liquid cleansers to lotions and even shaving creams. Read the instructions on the label and follow them; the procedure varies a little for the different forms. Benzoyl peroxide can dry the skin and cause irritation. If that happens, use it a little less frequently or look for a product with a lower concentration of the ingredient. Some Benzoyl Peroxide
Benzoyl peroxide unplugs pores and discourages thegrowth of skin bacteria. It is not, however, an antibiotic, and skin bacteria don’t seem to develop resistance to it.. Follow the instructions on the product label for application and use.
Side effects: Skin irritation, dryness, redness, scaling, and rash
Downside: Acne may worsen initially before improving. Use the product for 6 weeks to 2 months to evaluate its effectiveness..
Cost: Varies, depending on - the product; approximately $20 to $30 for a month’s worth of gel .
individuals are allergic to benzoyl peroxide and break out in hives or swelling, so try it out on your forearm first to make sure you will not react badly. If you do, you will have to forgo benzoyl peroxide treatment and look for another way to manage your acne.
A few nonprescription acne products contain active ingredients other than benzoyl peroxide. Resorcinol is generally used in combination with sulfur (Clearasil Adult Care contains them both). Salicylic acid is also found in some OTC acne products. None of these should be used in combination with benzoyl peroxide. All may irritate and dry the skin, and they should not be combined with other products that might irritate the skin.