Whether peripheral neuropathy can be recovered or not needs to be judged according to the degree of damage to the nerves. If only minor nerve damage occurs and the primary disease is treated in time, peripheral neuropathy may be recovered; however, if the nerve damage is severe, it is very difficult to recover. If the peripheral nerves are slightly damaged due to long-term malnutrition, alcohol consumption, autoimmune diseases, etc., such peripheral neuropathy may recover when timely nutritional supplements, abstinence from alcohol, control of autoimmune diseases, and the use of nerve-nourishing drugs, such as methylcobalamin tablets, vitamin B1 tablets, etc., under the guidance of a doctor, which can promote nerve repair. If the peripheral neuropathy is caused by tumor, diabetes, heredity and other factors, usually due to the nerve damage is more serious, need to control the condition through symptomatic treatment, generally it is difficult to recover to a completely normal state, can be under the guidance of a professional rehabilitation physician rehabilitation training, which helps to restore a certain function and improve the quality of life. Patients with peripheral neuropathy should actively go to the hospital for relevant examinations to clarify the cause of the disease and the degree of nerve damage, and systematic treatment under the guidance of doctors.