Diabetic neuropathy is a type of nerve damage caused by prolonged high blood sugar levels in individuals with diabetes. It commonly affects the legs, feet, and hands, leading to symptoms such as tingling, numbness, pain, and weakness. This condition can result in a loss of sensation, making it difficult to detect injuries or infections, especially in the feet. Proper management of blood sugar levels is key to preventing or slowing the progression of diabetic neuropathy. While there is no cure, treatments like pain relief medications, physical therapy, and lifestyle changes can help manage symptoms and improve quality of life.