Diabetes is a chronic health condition that affects millions of people worldwide. It occurs when the body is unable to regulate blood sugar levels effectively.

While most people are aware of the impact diabetes can have on various organs, such as the heart, kidneys, and eyes, they may not realize that it can also affect the skin. In this article, we will explore how diabetes can impact the skin, and provide photos and information to help you better understand this aspect of the disease.

1. Diabetic Dermopathy

Diabetic dermopathy is a common skin condition that affects individuals with diabetes. It is characterized by small, round or oval patches on the skin that are light brown or red.

These patches usually appear on the front of the legs but can also occur elsewhere on the body. Although the exact cause is unknown, it is believed to be related to changes in small blood vessels that supply the skin.

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2. Diabetic Blisters

People with diabetes may also experience blisters on their skin, commonly known as diabetic blisters or bullosis diabeticorum. These blisters tend to occur on the fingers, hands, toes, feet, and sometimes on the legs or forearms.

They are typically painless and heal on their own without medical intervention. However, it is important to keep the blisters clean and watch for signs of infection.

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3. Digital Sclerosis

Digital sclerosis is a condition characterized by thickening and tightening of the skin on the back of the hands, fingers, and toes. The skin may appear waxy and feel tight or stiff.

This condition is more common in individuals with long-standing diabetes. It can make normal hand and finger movements difficult and may increase the risk of developing joint contractures.

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4. Necrobiosis Lipoidica Diabeticorum

Necrobiosis lipoidica diabeticorum (NLD) is a skin condition that usually affects the lower legs. It appears as dull, red, raised areas that may progress to form open sores or ulcerations. The affected skin may be itchy or painful.

NLD is more common in women with diabetes. While the exact cause is unknown, it is believed to be associated with changes in collagen in the skin.

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5. Eruptive Xanthomatosis

Eruptive xanthomatosis is a skin condition characterized by small, yellow, itchy bumps on the skin. These bumps are usually surrounded by a red halo. They can occur on the buttocks, shoulders, arms, and legs.

Eruptive xanthomatosis is typically associated with high blood sugar levels and elevated cholesterol levels. Proper diabetes management and lipid control can help improve this condition.

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6. Acanthosis Nigricans

Acanthosis nigricans is a skin condition characterized by dark, thickened, velvety patches of skin. These patches typically appear in areas of the body with folds, such as the neck, armpits, groin, and under the breasts.

While acanthosis nigricans can occur in people without diabetes, it is more common in individuals with insulin resistance or type 2 diabetes.

Related Article Understanding Skin Symptoms in Diabetes

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7. Scleredema Diabeticorum

Scleredema diabeticorum is a rare skin condition that mainly affects individuals with poorly controlled diabetes. It is characterized by thickened, hardened, and waxy skin on the upper back and neck.

The skin may feel tight, making it difficult for individuals to move their head and neck. Scleredema diabeticorum usually improves with better blood sugar control.

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8. Infections

Diabetes can increase the risk of various skin infections. Common infections include styes, boils, carbuncles, nail infections, and fungal infections.

High blood sugar levels can impair the immune system, making it harder for the body to fight off infections. Additionally, poor circulation and nerve damage associated with diabetes can further contribute to the development of infections.

9. Poor Wound Healing

Individuals with diabetes may experience impaired wound healing, especially for cuts, sores, or ulcers on the skin. High blood sugar levels can affect the blood vessels and cause nerve damage, both of which are essential for proper wound healing.

Additionally, diabetic individuals may have reduced sensation in their extremities, making it difficult to detect injuries or wounds.

10. Skin Care Tips for Diabetics

Proper skin care is essential for individuals with diabetes to help prevent and manage skin-related complications. Here are some skin care tips:.

– Keep skin clean and dry.

– Moisturize regularly to prevent dryness and itching.

– Avoid hot baths or showers that can further dry the skin.

– Trim nails carefully and avoid cutting the cuticles.

– Protect skin from extreme temperatures.

– Check your skin regularly for any changes or signs of infection.

– Manage blood sugar levels effectively with proper diabetes management.

– Seek medical attention promptly for any concerning skin issues.

By following these guidelines and being proactive about skin care, individuals with diabetes can help reduce the risk of skin-related complications and improve overall skin health.