Sun or other?: Sun exposure will hyperpigment the skin in sun exposed areas. There are also some medical conditions that can change skin color like addisons disease or acanthosis nigricans. See your doctor for an appropriate workup to determine the cause.
Answered 6/4/2016
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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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