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A 16-year-old male asked:

how to remove black spots or black sign on neck i don't understand what is it..so please suggest me how to prevent ??

1 doctor answer1 doctor weighed in
Dr. Ifeoma Nnaji
Family Medicine 15 years experience
Diabetic or not: What you describe maybe acanthosis Nigricans which is usually associated with. Insulin resistance. Insulin resistance is associated with obesity, diabetes, polycystic ovarian syndrome (PCOS). First step is to see a doctor for full evaluation. Good health.

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Last updated Jun 25, 2014

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