Contact dermatitis: Since it went away without treatment and only one area involved it was probably a case of contact dermatitis. Try to remember what might have touched your hand, and keep an eye out for that in the future.
Answered 1/16/2015
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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