A member asked:

I have 2 rash spots on my body 1 on my forearm, the other on my upper leg.they appear identical. a red half circle abt the diameter of a pencil eraser?

A doctor has provided 1 answer
Dr. Arthur Balin answered

Specializes in Dermatology

Rash: There are different causes of a rash that you describe. It could be tinea ( fungus), nummular eczema, urticaria, figurate erythema, insect bites, contact dermatitis, actinic porokeratosis (less like because of your age) , xerosis, to mention a few. It is worthwhile to see a dermatologist for a definitive diagnosis.

Answered 4/23/2016

4.5k views

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