Yes, thank you. I have had a type of skin rash, or really, looks like an Erythema I read about. They appear on my legs arms, buttocks, and are round red circles. They last for many weeks. I apply a fluocinonide, which I got from my Dr. If I catch it soon enough, it seems to keep it from growing larger, but still others appear, and they last for weeks. What causes these, if you know?