Unknown: From your description it is unclear. You neglected to mention how dark your complexion is. If you are scratching these areas a lot, this could cause darkening. This could also be a form of eczema. I would not try to lighten then per se but there are lighteners available See a derm doctor before trying to do this on your own.
Answered 3/15/2015
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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
A doctor has provided 1 answer
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