What Dark Skin Patches Might Be Telling You
More Than Just a Surface Issue
Dark, velvety patches on areas like the neck, underarms, or groin are often mistaken for dirt or minor irritation. But when they don’t fade with washing and gradually become thicker or darker, they may signal a condition known as Acanthosis Nigricans.
Not Caused by Hygiene
This condition has nothing to do with cleanliness. Scrubbing or using stronger soaps won’t remove it. Instead, these changes usually reflect what’s happening inside the body—especially involving blood sugar and insulin levels.
Why These Changes Happen
Acanthosis Nigricans is not harmful by itself, but it often points to underlying issues. The most common cause is insulin resistance, where the body struggles to use insulin properly. Higher insulin levels can trigger skin cells to grow faster, leading to thickened, darker patches.