After the peroneal nerve injury, we need to consult the doctor in time, improve the relevant examination, clarify the degree of injury, and generally can be treated with medication and surgery. 1. Medication: If the peroneal nerve injury is relatively minor and there is no obvious wound, general medication can be used, such as methylcobalamin, vitamin B1, vitamin B12, nerve growth factor and other nutritive drugs, and glucocorticosteroids, such as prednisone, etc. can also be used. 2. Surgery: If the damage is serious, or the drug treatment can not achieve satisfactory results, you can choose surgery, such as nerve anastomosis surgery, nerve transplantation, etc. After surgery, you need to actively cooperate with the above nutritive nerve treatment. After the surgery, we need to actively cooperate with the above mentioned nutritive nerve drugs for treatment. After peroneal nerve injury, it is necessary to consult a doctor in time to clarify the severity of nerve injury and receive appropriate treatment under the doctor’s guidance. All of the above drugs should be used under the guidance of professional doctors.