The Skin Condition That's a Dark Sign of What's to Come | SparkPeople
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Acanthosis Nigricans: What is It?
Acanthosis nigricans describes skin changes that are seen in association with certain medical conditions. Acanthosis is derived from acantho, meaning thorn; nigricans means black. This skin condition can be linked to obesity, cancer, and other medical conditions. (Click here to see photos of the condition.)
The good news is that is that the majority of people with acanthosis nigricans are obese and do not have any other underlying medical conditions that explain the skin changes. But, unfortunately acanthosis nigricans is highly associated with insulin resistance and an increased chance of developing diabetes.
In one study, African-American patients diagnosed with acanthosis nigricans had a 21 percent chance of testing positive for type 2 diabetes!
Why Does It Happen Can It Be Treated?
What causes these skin changes? It is not clear, but what is clear is that its presence may signal an underlying unknown medical condition.
Where do these skin changes occur? These skin changes are most frequently found around the neck, in the armpit, around the elbows, back of the fingers, breast folds, and skin folds in general. The darkened skin may develop a thick leathery texture as well.
What should you do if you find these changes? Make an appointment with your primary care physician. In most cases you will be told to lose weight, but through testing you may also find out that you are prediabetic or perhaps already diabetic.
Are these skin changes permanent? Thankfully in most cases, no. Weight loss and management of diabetes will reverse these skin changes. If the skin darkening is resistant to lifestyle change or management of the underlying medical condition, a visit to a dermatologist may be in order. There are some interventions that may provide some improvement.
What is the take-home message? Acanthosis nigricans is a skin condition that is closely associated with obesity and diabetes. This skin condition, although on the surface may seem like a cosmetic issue, is usually a medical issue in disguise. Acanthosis nigricans is like the "check engine" light on your car. If you see this warning, you are in need of diagnostics and a checkup! Stay consistent and you will reach your goals and keep sparking everyone!
Have you ever heard of this skin condition? Is it something you've noticed on yourself or others?
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