Maybe : It may be due to a local allergic reaction to something touching the skin (what we call a contact dermatitis), such as elastic material in the waistband of underwear or bra. More likely it’s a heat rash. Try avoiding tight clothing, drying skinfolds with a hair drier on cool setting after showering. If the rash is located in skin folds or under breasts, it may be due to a skin yeast infection.
Answered 5/19/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
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