Numbness of the feet after chemotherapy, you can use drugs that nourish the nerves, such as methylcobalamin, vitamin B12 and so on. Patients with numbness of the feet after chemotherapy is caused by the neurotoxicity of chemotherapy drugs, some chemotherapy drugs can cause damage to nerve endings. At this time can be used under the guidance of the doctor nutritional nerve drugs, such as methylcobalamin, vitamin B12 and so on. In addition, usually pay attention to keep warm, warm water to wash feet, avoid using too hot or too cold water. Generally, after stopping the drug patients foot numbness symptoms will slowly reduce, but some patients are slow to recover or symptoms have not been reduced, this time, we should consult the relevant doctors in a timely manner, consult the relevant doctors, chemotherapy drugs can be reduced or change the treatment plan, such as radiotherapy, targeted therapy or immunotherapy, and so on.