I am in need of information. My 16 year old son has been dealing with this skin "rash" for years and our old doctor said it was an allergic reaction to his cat. He has had the cat for years and did not want to give him up, so he dealt with it. Well today we were at our new doctor for something else and he noticed his rash was really bad and diagnosed it as KP. He said there was nothing that could be done about it. I found this website and see all of the products listed and I wonder if any of them would be helpful to my son to keep the condition under control. Could anybody give me advice as to how to treat this condition? Thanks, Kelly