Diabetic neuropathy can take methylcobalamin tablets and epalrestat to improve the nerves, strict control of blood glucose, and the medication should follow the physician’s instructions. Diabetic peripheral neuropathy is one of the common complications of diabetes mellitus, patients may have numbness, abnormal sensation and other symptoms, electromyography can be clear. Diabetic neuropathy can take oral methylcobalamin tablets, Epalrestat tablets to improve nerve symptoms. However, the final degree of nerve repair is related to the condition and individual responsiveness, and patients need to strictly control blood sugar. Patients with diabetes need to monitor their blood glucose regularly, and regularly check for peripheral nerve, peripheral vascular, renal, and fundus complications, as well as to take a combination of diet, exercise, medication, and preventive or delayed complication treatments.