Can Diabetes Cause Itching all Over Body?


Yes, diabetes can sometimes cause itching all over the body, a condition known as “diabetic itch” or “diabetic pruritus.” Itching is a common symptom in individuals with diabetes, and it can be attributed to several factors:

  • Dry Skin: Diabetes can lead to dry skin, and dry skin is more prone to itching. High blood sugar levels can affect the skin’s ability to retain moisture, leading to dryness and itching.
  • Neuropathy: Diabetic neuropathy is a type of nerve damage that can occur due to long-term uncontrolled diabetes. It can affect the nerves that control various bodily functions, including the skin. Neuropathy-related itching may result from abnormal nerve signals.
  • Poor Circulation: Diabetes can cause circulatory problems, leading to reduced blood flow to the skin. Inadequate blood flow can result in skin problems and itching.
  • Infections: People with diabetes are at an increased risk of developing skin infections, such as fungal or bacterial infections, which can cause itching.
  • Allergies and Reactions: Some individuals with diabetes may develop allergic reactions to medications they take to manage their condition or to substances they come into contact with, leading to itching as a symptom.
  • Other Skin Conditions: Diabetes can also increase the risk of other skin conditions, such as eczema and psoriasis, which can cause itching.

It’s important for individuals with diabetes to manage their blood sugar levels effectively and maintain good skin hygiene to reduce the risk of itching and other skin problems. If you are experiencing persistent itching or have concerns about skin changes related to diabetes, it is advisable to consult with a healthcare provider or dermatologist. They can help determine the underlying cause of the itching and recommend appropriate treatments or lifestyle modifications to alleviate the discomfort.

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