Numbness of the feet, may be diabetic patients with poor glycemic control, caused by peripheral neuritis, can be neurotrophic treatment, clinical application of vitamin B1, vitamin B6, adenosylcobalamin and methylcobalamin, while actively controlling blood glucose, you can take oral metformin. If the blood glucose control is not good, can add baisuprine or reglanatide, serious cases can be subcutaneous injection of insulin for hypoglycemic treatment. Try to make the patient’s fasting blood glucose control at about 6mmol/L and make the patient’s glycosylated hemoglobin control at about 6mmol/L. If the patient has been drinking a lot of alcohol for a long time, it may also cause numbness of the feet, and the patient should be instructed to quit drinking, and at the same time apply the drugs to improve blood circulation, such as Salvia divinorum and safflower.