Facial paralysis is mainly facial nerve paralysis, mainly due to facial nerve edema caused by virus or herpes zoster infection, nerve compression produced by facial nerve paralysis. The treatment of oral drugs is mainly in the acute phase of the application of hormone therapy, can reduce the edema of the facial nerve, relieve nerve compression and stimulate the recovery of nerve function, can be applied to prednisone, the dose of 30 mg per day, once in the morning orally, for five consecutive days, and then reduce the dose of 5 mg per day for a week until the drug is discontinued. It is important to be aware of the side effects of prednisone, mainly that it can lead to necrosis of the femoral head, which is the most serious side effect of the hormone and can lead to disability of the patient. In case of viral infection or herpes zoster infection, oral antiviral treatment such as acyclic guanosine or Ricovi can be given. In addition, multivitamins can be given orally, vitamin B12 or Micronutrients 500ug, three times a day orally, can promote the recovery of the damaged nerve myelin sheath.