Itchy feet and Diabetes often accompany one another. Even though there are plenty of other symptoms that disturb a diabetic, many people will tell you that the itchy feet — particularly at night — are simply intolerable! According to Diabetes.org, as many as 33 percent of diabetics suffer from a skin disorder.
What Skin Conditions Cause Itchy Feet In Diabetics?
If your feet are itching to high heaven, you may be suffering from one of the following conditions…
- Bacterial Infections – Usually a bacterial infection of the foot will be evidenced by liquid-filled boils. Inflamed tissue is red, hot, swollen and sometimes itchy. It is especially important that people do their best to avoid a diabetes foot infection, as unchecked infections can lead to amputations.
- Fungal Infections – Fungal infections like Athlete’s Foot usually starts with an intensely itchy red rash between the toes. Germs can enter cracks in the skin and cause a more widespread infection. Toenail fungus is also common in diabetics, which can be identified by a thickening and yellowing of the nail that results in crumbly edges.
- Yeast Infections – A common side effect of a yeast infection can be itchy skin — not just in the genital region, but also on the hands, feet, ears and scalp — where candida tends to accumulate. Doctors prescribe antibiotics for this.
- Peripheral Neuropathy - One of the most common causes of itchy feet for people with diabetes is a dysfunction of the nerves called “peripheral neuropathy.” Numbness, tremors, tingling, pain, pins-and-needles, itching — these are all words used to describe what diabetics face. Some people are prescribed drugs like morphine or oxycodone to deal with these symptoms.
- Liver Failure – According to Livestrong, “Liver diseases with bile obstruction commonly have itching as a symptom.” The reason is not fully understood, but it’s surmised that bile salts may build up underneath the skin, causing intense itching on the soles of the feet and palms of the hands — especially at night, when changes to the blood sugar occur. Since drugs like Metformin are particularly hard on the liver, so it’s not surprising that this type of itching occurs. Unfortunately, the only way to treat this type of itch is with another medication.
Milder Causes of Itching
The diabetes itself can cause itching — whether it’s from a yeast infection, all-around dry skin, or poor circulation. When blood glucose is high, the body loses fluid, which causes the skin to become dry as the body tries to turn water into urine to remove excess blood sugar. Dry skin also occurs in people with neuropathy because the foot glands do not get the message to sweat in order to keep the skin moist. Poor circulation is another common cause of itching on the lower part of the legs and feet. Home remedies — such as limiting showers when the humidity is low, using mild soap, eating foods that promote skin health, and applying moisturizer — may provide some relief.
SteriShoe® Helps Itchy Feet and Diabetes
“Skin problems are common in people with diabetes. Blood glucose provides an excellent breeding ground for bacteria and fungi, and can reduce the body’s ability to heal itself,” the Cleveland Clinic reports. “These factors put people with diabetes at greater risk for skin problems. In fact, as many as a third of people with diabetes will have a skin disorder related to their disease at some time in their lives…. if not cared for properly, a minor skin condition can turn into a serious problem with potentially severe consequences.”
While it is important to speak with your doctor and explore medications that can treat itchy feet and Diabetes, first and foremost, it is also wise to do all you can to keep the feet free from germs and infection. SteriShoe® is a patented device that uses UVC light to kill up to 99.9% of the harmful bacteria harbored in your shoes. Just as you wash your socks daily, you should also keep your shoes clean as well. It is one of the best things you can do to limit your risk of infection.
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