Dark spot on chin: How long has it been there? Has it grown? Is color consistent or mixed? How wide is it? How thick is it? R borders clear & distinct or irregular? See dermatologist for evaluation & treatment options. Use sun protection: sunscreen, broad-brimmed hat, long sleeves & legs. Sunglasses that block both uva & uvb rays.
Answered 9/29/2013
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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