I have it on my underarms, although they look slightly different for both underarms. The left side looks like typical
eczema. Red, scaly, patchy, and very itchy. My right side is a little harder to describe. When I first started getting it I thought it was ringworm. But the doctor's biopsy found no fungus. It never responded to any fungal medications anyway. It usually starts out as a single red dot, and it eventually turns into multiple dots covering my armpit.