The treatment of numbness in the feet requires different treatment methods according to the cause of numbness. If the numbness is caused by sedentary or squatting, it can be relieved by appropriate activities. If the numbness is caused by diabetes, it is necessary to actively control blood sugar and then give nerve-nourishing drugs, such as methylcobalamin, and if the numbness is caused by cerebral thrombosis or cerebral infarction, it is necessary to give targeted anti-thrombotic, blood circulation and nerve-nourishing treatment, such as oral aspirin and methylcobalamin tablets. If the numbness of the foot is caused by a herniated lumbar disc compressing the nerve root, massage, traction and physiotherapy are used to reduce the compression of the nerve root, and oral mecobalamin or B vitamins are given to nourish the nerve.