What could this rash be?

belle204

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

Marchmamma

looks like ezcema.  It is very itchy, but try not to scratch it.  You can buy some ezcema cream from CVS, rite aid or whatever drug store you have by you.

belle204

Thanks. I hate for anyone to see it b/c it looks so awful. It came from nowhere.