Most patients with facial paralysis for three months can recover with aggressive treatment. Common treatment methods include medication, physical therapy and surgery. 1. Drug therapy: The drug therapy in the acute stage is mainly to control tissue edema, improve local blood circulation and reduce nerve compression. Commonly used drugs include dexamethasone, prednisone, and can also be combined with antiviral drugs such as acyclovir. During the recovery period, the main purpose is to restore the nerve conduction function as soon as possible, commonly used drugs include vitamin B1, methylcobalamin and so on. 2. Physiotherapy: In the acute stage, infrared rays and ultrashort wave therapy are usually used, which can effectively reduce the symptoms of edema. In the recovery period, electric stimulation can be used to promote the recovery of facial nerve function. 3. Surgery: Surgery is suitable for patients who have not recovered facial nerve function for six months and patients with permanent facial nerve palsy. Commonly used surgical methods include nerve anastomosis, nerve free grafting and so on. Most of the patients can be cured, a small number of patients can be left with facial muscle weakness, facial muscle association band movement, facial muscle spasm and other sequelae, some patients have the risk of recurrence. All drugs should be used under the guidance of physicians, do not self-medication. It is recommended to go to the regular hospital for reasonable treatment in time to avoid the sequelae.