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Sores on my back and arms

I've had sores on my back and arms for years and haven't found a doctor who can tell me what they are. They are little sores that bleed and scab over and occasionally itch. They're on my upper back and left arm. Sun seems to help, but I don't want to ruin my skin by tanning. I've also tried soap/shampoo that did not contain Betaine (read an article that made me think I could be allergic) and they cleared up within days, but they came right back. I'm still using Betaine-free products, but they

Megan

Question Submitted on 5/19/2009 at 5:56 AM

Elizabeth Anderson Responds:

Thanks for your question. It would be difficult to diagnose these sores without seeing them and possibly doing a simple biopsy. A number of different etiologies could be responsible for lesions that you describe (folliculitis, allergies, etc). I would start by recommending that you wash your skin no more than once a day using only a mild cleanser such as Lever 2000. Apply the soap only with your hands- avoid harsh abrasives like loufas. Try to use a hypoallergenic laundry detergent like Tide Free. Don't apply any type of moisturizer. Whatever you do, don't scrape or pick at the sores! If they don't clear up within two weeks I would recommend seeing a dermatologist.

-Dr. Anderson

Answer Published on 5/23/2009 at 8:28 PM

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