According to Dr. Shah, a popular dermatologist known on TikTok as @dermdoctor, a subtle change in the appearance of your neck could be an early indication of diabetes. This condition, known as acanthosis nigricans, is characterized by dark, velvety patches on the skin and is most commonly found on the neck, armpits, groin, and skin folds.
Understanding Diabetes
Diabetes is a chronic medical condition that affects how your body metabolizes glucose, a type of sugar used as energy. It affects an estimated 537 million adults worldwide and comes in two main types: Type 1 diabetes, which is diagnosed during childhood or adolescence, and Type 2 diabetes, which is more common and often develops later in life due to poor lifestyle habits and obesity.
Acanthosis Nigricans: An Early Warning Sign
@dermdoctor Do you have darker neck? This is acanthosis nigricans… you’re not dirty! This is a thickening of the skin Causes include diabetes, genetics, PCOS, malignancies, and other conditions that stimulate growth factors to thicken the skin Treatment aims at normalizing skin thickness with exfoliants like lactic acid (amlactin) and urea (cetaphil rough and bumpy). Retinoids like adapalene also help! #dermatologist ♬ original sound – DermDoctor | Dr. Shah
“Do you have a darker neck?” Dr. Shah wrote in his caption. “This is acanthosis nigricans… you’re not dirty! This is a thickening of the skin. Causes include diabetes, genetics, PCOS, malignancies, and other conditions that stimulate growth factors to thicken the skin. Treatment aims at normalizing skin thickness with exfoliants like lactic acid (amlactin) and urea (cetaphil rough and bumpy). Retinoids like adapalene also help!”
Acanthosis nigricans is primarily associated with insulin resistance, which can eventually result in the development of type 2 diabetes. It can also be a sign of other underlying medical conditions, such as PCOS and thyroid disorders.
Treating Acanthosis Nigricans: Addressing the Underlying Cause
While dermatological treatments are available to improve the appearance of Acanthosis nigricans, addressing diabetes is the most effective approach. This can be done through lifestyle modifications, medication, and managing blood sugar levels.
Always Talk To A Doctor
If you notice any changes in your skin, especially on your neck, seek medical advice from a qualified healthcare provider. Early detection and intervention can help prevent future complications and improve overall health.
Sources
- “Diabetes around the world in 2021.“ Diabetes Atlas
- “Everything You Need to Know About Acanthosis Nigricans.” Healthline. Janet Barwell. April 21, 2023
- Tiktok. Dermdoctor.
