Maybe: You can sweat enough to get dry patches (from losing skin oils) on the shaft of the penis. Usually if you are sweating a lot your rash would be at the base of the penis, where it joins your body and on the scrotum. It would usually itch, get red and peel.
Answered 3/18/2016
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2 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
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