Treatment of diabetic neuropathy includes controlling blood sugar, nourishing nerves, and improving microcirculation, etc. It is recommended to treat the condition under the supervision of a doctor. Diabetic neuropathy is the most common chronic complication of diabetes. The development of neuropathy in patients with type 2 diabetes is related to the duration of diabetes, blood glucose control, obesity, insulin resistance and other factors, and those who have been suffering from the disease for more than 10 years are prone to obvious clinical manifestations of neuropathy. The treatment mainly includes active control of blood glucose, oral metformin, acarbose and other hypoglycemic drugs, and injection of insulin if necessary. Taking methylcobalamin tablets, B vitamins and other nerve-nourishing drugs. Take drugs to improve microcirculation such as prostaglandin E1, bezoprost sodium, cilostazol, hexacosanol and so on. All of the above drugs should be taken under the supervision of a doctor. Diabetic patients are advised to seek prompt medical attention when uncomfortable symptoms such as numbness and pain in the limbs occur.