I have had a mysterious rash on
for 2 years. I do not believe it to be eczema
, psoriasis, or dermatitis. I have used several eczema and dermatitis medicines, but to no avail. It is sort of silvery, but not as silvery as it would be if it was psoriasis. It comes and goes like hives, but it is not hives. The skin is rough, scaley, and flakey. It is sometimes red, sometimes pink, and sometimes dark red, There a small bumps too, but they can only be seen with a magnifying glass.