2 doctors weighed in:

What causes red spots to just randomly develop on breast, under arm and upper leg?

2 doctors weighed in
Dr. Ralph Morgan Lewis
Family Medicine
1 doctor agrees

In brief: Red spots

Fungus is first thing that comes to mind: either tinea or candida.
Fungi like warm, dark, moist areas. Tinea/ringworm can come from pets or contaminated objects (gym mats, for example). Otc Lamisil (terbinafine) &/or powdered spray like tinactin/cruex/desenex r usually enough to clear infection, use for at least 1 week after spots disappear since deeper skin layers may still be involved. See doc if not better.

In brief: Red spots

Fungus is first thing that comes to mind: either tinea or candida.
Fungi like warm, dark, moist areas. Tinea/ringworm can come from pets or contaminated objects (gym mats, for example). Otc Lamisil (terbinafine) &/or powdered spray like tinactin/cruex/desenex r usually enough to clear infection, use for at least 1 week after spots disappear since deeper skin layers may still be involved. See doc if not better.
Dr. Ralph Morgan Lewis
Dr. Ralph Morgan Lewis
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