I have a question around a rash that seems to come and go the past 2 weeks and mainly is seen over the forearms and odd spot on the hands. It initially started on the elbows and went away the next day thinking it was some sort of eczema. It is splotchy, red and itchy. I thought it was a contact dermatitis of some type. There is no history of known allergies nor has this problem ever occurred before. There has been the odd area show up on my leg, foot and knees only for it to erupt and go away by the end of the day. It is concerning because when the rash presents itself it doesn t look good and others may think its contagious. I have been around others and nobody else has it.