![]() But, there’s a risk of an infection developing. Some blisters don’t cause symptoms like pain, but other blisters may itch.ĭiabetic blisters heal on their own and usually don’t require treatment. The cause is unknown, but blisters may be triggered by friction or a skin infection that develops when blood sugar is too high. People with diabetic neuropathy are susceptible to diabetic blisters on their toes, feet, and other parts of their bodies. A topical steroid cream or steroid injection can stop inflammation and get rid of these spots and pimples. ![]() You don’t have to treat the condition unless you have symptoms. NLD can occur on one or both shins, but it may also develop on other parts of the leg. Symptoms can include thickening blood vessels, as well as painful, itchy raised spots or pimples. But so far, researchers haven’t linked it to glycemic control. This condition may appear before, at the same time, or after diabetes symptoms start. It’s the result of collagen damage caused by changes to the small blood vessels underneath the skin. This inflammatory condition affects about 0.3% to 1.2% of people with diabetes. A weak immune system also puts you at risk for these types of infections, which can cause itching and occur in between your toes.Īpply a topical antifungal cream to kill the fungus and stop the infection. Fungal infectionĪthlete’s foot is caused by candida, a yeast-like fungus that can develop in the moist folds of skin. This puts you at risk for itchy skin infections like impetigo and folliculitis.Ī topical or oral antibiotic applied to the affected area can kill the bacteria and help your skin heal. ![]() High blood sugar weakens the immune system, so there’s a chance of developing bacterial skin infections with diabetes.Ī cut, blister, or another break in the skin allows bacteria to enter your body. Diabetes may also put you at risk for other skin conditions, which also cause itching. These conditions aren’t the only reasons for itchy feet. cuts or sores on your legs or feet that heal slowly or don’t heal.numbness or tingling in the legs or feet.pain in the legs during walking that gets better with rest.Symptoms of peripheral arterial disease may include: Signs of dry feet include rough, flaky, and cracked skin. Itching occurs because poor circulation makes you prone to dry skin, which is when the natural oils in the feet dry up. This can lead to peripheral arterial disease, a type of circulatory disorder. Persistent high blood sugar also affects blood circulation in your legs and feet. These proteins can irritate nerves and cause itching. Neuropathy also prompts the immune system to release cytokines, which are proteins that help regulate inflammatory responses. ![]() This is known as diabetic peripheral neuropathy. Long-term high blood sugar can damage nerve fibers in your legs and feet. This is because high blood sugar can lead to conditions that cause nerve damage and poor blood flow in the feet. High blood sugar is sometimes the underlying cause of itchy feet. These include skipping or forgetting to take your diabetes medication, eating too many grams of carbohydrates, experiencing chronic stress, physical inactivity, or having an infection or other illness. Your blood sugar can increase for different reasons. The goal of diabetes treatment is to manage your blood sugar and keep it within a moderate range. ![]()
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