A member asked:

I have a dark ring around my neck .. does this mean diabetes ? it does run in my family

4 doctors weighed in across 2 answers
Dr. Quang Nguyen answered

Specializes in Endocrinology

get tested: It could be acanthosis nigricans which can signify Insulin resistance. If you have a strong family history of diabetes, and you're worried about it, get a blood test to find out your levels. Ask for a test called a1c.

Answered 6/25/2014

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Acanthosis: You may have acanthosis nigracans which is a dark ring around the neck commonly seen in overweight patients with early diabetes. You should be screened for diabetes asap.

Answered 10/13/2013

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