Diabetes & Black Skin: How to Prevent Dark Patches & Wounds

Diabetes affects millions of people worldwide, but for Black individuals, the condition can come with unique skin concerns. Dark patches, slow-healing wounds, and dryness are common complications of diabetes in melanin-rich skin. Understanding how diabetes affects your skin and how to manage these issues can help you maintain healthy, glowing skin while preventing serious complications. The Connection Between Diabetes and Hyperpigmentation Why Does Diabetes Cause Dark Patches? One of the most noticeable skin changes in people with diabetes is the development of dark patches, particularly on the neck, underarms, elbows, and knuckles. This condition, called acanthosis nigricans (AN), happens when high insulin levels cause skin cells to multiply too quickly, leading to thickened, velvety skin. Acanthosis nigricans is more common in people with type 2 diabetes, insulin resistance, or obesity, and it often appears before a diabetes diagnosis. Since Black skin naturally contains more melanin, these patches may appear darker and more noticeable, sometimes grayish, brown, or even slightly purplish. RELATED: 12 Ways Our Skin Might Be Warning Us About Diabetes Other Skin Conditions Linked to Diabetes Aside from acanthosis nigricans, diabetes can lead to other forms of hyperpigmentation and uneven skin tone, including: Diabetic Dermopathy (“Shin Spots”) – Light...