 [ Symptoms ] i have a itchy rash that comes and goes what could be causing this  the rash appears in different areas of my body for an example a rash showed up on my wrist and stayed a while and went away later the same day it appeared on my stomach and then on my thighs etc its itchy while it is present at one point my hands first turned red and then start to itch really bad to the point i had to wash my hands repeatedly i work in the medical field so i wash my hands a million times a day what could be causing this reaction [ Disease ] i have this problem too my dermatologist can not figure it out had blood work done and it was all normal its driving me crazy ive been trying to figure it out on my own i looking at maybe a sulfite allergy i don know but i have to figure something out soon this is miserable <negative_smiley>