Diabetes and Itching

Overview

Diabetes is a condition that happens when your blood sugar (glucose) is too high because the body doesn’t produce enough insulin or can’t use it properly.

Itching can be a symptom of diabetes and may occur for several reasons:

• Itching as a symptom of diabetes: People with diabetes may experience itchy skin more often than those without diabetes. This can be due to various factors, including neuropathy (nerve damage), certain skin conditions, and infections.
• Causes of itching: Itching in people with diabetes can be caused by factors such as adverse reactions to medications, poor circulation, dry skin, and sensitivity to certain products. Itchy skin can also be a sign of diabetic polyneuropathy, which occurs when diabetes leads to nerve damage.
• Recognizing itching: Itching can occur anywhere on the body, but it is more likely to happen in areas with poor circulation or lower down in the legs. The sensation of itching can vary from person to person, but it is often described as a strong urge to scratch the affected area.
• Actions and treatments: If you have diabetes and experience itching, there are several actions and treatments you can try:
  • Keep your skin moisturized: Use fragrance-free moisturizers regularly to prevent dryness and itchiness.
  • Avoid harsh products: Use gentle soaps and avoid products that contain perfumes or dyes, as they can further dry out your skin.
  • Maintain good blood sugar control: Keeping your blood sugar levels within the target range can help reduce symptoms of diabetic neuropathy and improve overall skin health.
  • Wear breathable fabrics: Choose clothing made of natural fibers like cotton to allow your skin to breathe.
  • Avoid scratching: Although it may provide temporary relief, scratching can worsen the itchiness and lead to skin damage or infections.
• When to seek medical help: While itchy skin is common for many people, those with diabetes should pay extra attention to this symptom. Itchy skin could indicate poor diabetes control or potential nerve damage. Here are some situations when you should consider contacting your doctor:
  • If home remedies do not provide relief after about two weeks.
  • If the itchiness worsens or spreads to other areas.
  • If you have other symptoms of diabetic neuropathy or peripheral arterial disease.
  • If your current plan for managing blood sugar levels does not seem effective.

Remember, it's important to consult with your doctor before making any changes to your medication or treatment plan. They can evaluate your condition and recommend appropriate treatments or adjustments to help alleviate itching and improve your overall health.