Where are they?: If on upper arms, they are called keratosis pilaris (sometimes seen on upper legs too). If elsewhere, you'll need to see a dermatologist to get precise diagnosis. Doubt that it's due to sweating in a sauna, regardless of what it is.
Answered 12/23/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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