Before talking about the treatment of diabetic peripheral neuropathy, let’s first understand one thing, how diabetic peripheral neuropathy is caused. It is caused by high blood sugar for a long time, damaging the nerves of the body, but also combined with a certain amount of atherosclerosis, arterial thrombosis, resulting in inadequate blood supply to the limbs, eventually causing neurotrophy, and finally the emergence of the distal extremities symmetrical, gradually upward development of limb numbness, pain, ankylosis, burning sensation. First, the fundamental solution is to control blood sugar, through diet, exercise and the application of hypoglycemic drugs, to control blood sugar smoothly and try to avoid blood sugar fluctuations and hypoglycemia. The first is the use of drugs for atherosclerosis, such as statin aspirin and other anti-platelet aggregation drugs, as well as prostaglandin, poppy bases and other vasodilator drugs. Third, use some anti-oxidative stress, nerve-nourishing drugs, such as lipoic acid, Epalrestat, methylcobalamin, vitamin B1 and other nerve-nourishing drugs. If the treatment effect is better in the early stage, if to a more serious degree, some patients treatment effect is not particularly ideal.