Dr. Himanshu Verma Surgeon diabetic foot blister are one of the most serious complications of diabetes and commonly affect the feet and lower extremities. These open sores or wounds develop due to a combination of poor blood circulation, nerve damage (diabetic neuropathy), and prolonged high blood sugar levels. Diabetic ulcers can begin as small injuries, blisters, or cuts that often go unnoticed because reduced sensation in the feet prevents patients from feeling pain. Without timely treatment, these wounds can worsen, leading to infections, tissue damage, and, in severe cases, amputation.

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