I have had a rash on my sides and calves and a few on my arms been to dr they have gave me prednisone something for fungal they have gave me permethrin for scabies and redbugs I've used over counter cream for eczema stuff starts too help then comes back it itches but the itch isn't too bad a friend of mine who is a nurse thinks I'm allergic to something that I've changed but I don't have insurance to go to a dermatologist so can anyone help me any suggestions