I have had a rash on and around my elbows for about 6 months. I got some cream from my Dr. about a month ago called Ultravate Cream. I have used it with no luck. The rash seems to be getting worse. It looks like blisters, but has no fluid in them. They are raised but do not itch. They appear better at times, only to get worse in a few hours. I do not know if this could be something more serious or not???? Can you offer any help at all.....Thank You Kay