Rash: There are different causes of a rash that you describe. It could be tinea ( fungus), nummular eczema, 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 1/15/2013
5.4k views
Nummular Eczema: Nummular eczema is a dry skin related disorder in which itchy, coin-shaped spots or patches appear on the skin. Treatment is with prescription strength cortisone like vanos or cobex and moisturizers like cerave cream.
Answered 9/19/2015
5.2k views
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3 doctors weighed in across 2 answers
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