A member asked:

I have a small circular patch of dry red skin on my arm. i thought it was ringworm but my medication from the past doesn't work. help?

A doctor has provided 1 answer

Rash: A number of conditions can cause a circular rash including eczema (nummular type) , ringworm, etc. . Eczema often responds to moisturizers and a corticosteroid cream after a few days. See a dermatologist for a proper diagnosis and treatment.

Answered 3/26/2018

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