I have this rash on my arm that won't go away no matter what I put on it. I'm not even su re what it is ... thinking I'm going to have to go to the dr after all. It just gets bigger and itches like a mofo (do my best not to scratch). Any ideas or suggestions what it is? Sorry can't pip or make clicky. Www.tinyurl.com/ya4c2td
Re: What could this rash be?