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Diabetes And Itching: High blood sugar levels or hyperglycemia happens when there is too much sugar or glucose in your body. Itching is one of the most common signs of high blood sugar levels and is experienced by many individuals with diabetes. It can be an early sign of diabetes, particularly if other symptoms of diabetes are also present. 

According to the Cleveland Clinic, people with diabetes have a high risk of skin rashes like acanthosis nigricans. A rash can also be a sign of prediabetes but with proper management, skin problems with diabetes can be prevented. As many as 1 out of 3 people with diabetes have skin problems which can be treated before they turn into a serious problem. 

How Does Diabetes Cause Itching? 

According to WebMD, itching skin, also called pruritus, can have many causes, such as dry skin, poor blood flow, or a yeast infection. When itching is caused by inadequate blood flow, you will likely feel it in your lower legs and feet. Lotion can help to keep your skin soft and moist and prevent itching due to dry skin.

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Causes Of Itching In Diabetes

Dry Skin

One of the most common causes of itching in diabetes is dry skin along with poor circulation and certain infections. When you have too much sugar in your bloodstream, the body tries to eliminate excess sugar by pulling it from your cells and releasing it in urine. This can lead to dry, irritated and itchy skin. 

Poor Circulation

Diabetes can have a direct impact on the blood circulation of the body. It can damage the lining of blood vessels, leading to poor delivery of nutrients and blood. This can cause diabetic neuropathy, a common type of nerve damage in diabetes and causes itching, particularly in the legs. 

Yeast Infection

Another probable reason for itching in diabetes is the development of yeast infections. Diabetes can often make people vulnerable to yeast infections. This is because high glucose levels in blood and urine can cause an overgrowth of yeast in the vagina and lead to itching. 

How To Treat Diabetic Itching?

Keeping your skin moisturised helps to make it flexible and prevent cracks that often lead to infection.

According to the American Academy of Dermatology Association (AAD), deodorant soaps and strong body washes can irritate your already sensitive skin. A gentle cleanser or one specially formulated for people who have diabetes helps to soothe your skin and prevent complications.

Make sure to keep your skin clean and dry. 

Always avoid using hot water to take showers. 

Add easy exercises to your routine to enhance blood circulation and manage normal blood sugar levels. 

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