Depends: Depends on the cause. Can be allergic, infected, traumatic (frequent rubbing). You might try some otc med like neosporin. If it persists, see a dermatologist.
Answered 3/23/2014
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3 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
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