Numbness of the feet if it is a normal physiological phenomenon, generally do not need special treatment, if it is caused by diseases, such as diabetic neuropathy, chronic alcoholic peripheral neuropathy, etc., mainly to drug treatment. 1. Physiological phenomenon: such as long time squatting will affect the blood circulation of the lower limbs, resulting in numbness of the feet; long time standing in the cold environment, feet cold, can also appear numbness of the feet. Generally moderate activity, local warmth and other ways can be relieved. 2. Diabetic peripheral neuropathy: need to strictly control blood sugar, can take oral metformin, acarbose, serious need to combine insulin treatment. If necessary, it is also necessary to improve the nerve drug therapy, such as methylcobalamin, vitamin B1 and so on. 3. Chronic alcoholism peripheral neuropathy: first of all to quit drinking, at the same time give nutritional nerve drug treatment, such as vitamin B1, methylcobalamin, etc.. Numbness of the feet if you adjust the posture can not be relieved, or often appear, and accompanied by some other symptoms, to seek medical attention as soon as possible, a clear diagnosis, standardized treatment, not random use of drugs.