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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Bumps On Arm?

I thought I was bitten by a spider on my arm, but the bumps will go away for a week and then come back. I haven't changed detergents or lotions or anything, so I don't think it's an allergic reaction, so what is it? A rash? How do I make it go (and stay) away?
Fri, 14 Mar 2014
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What Causes Bumps On Arm?