Facial spasms have more causes and should generally be treated for the cause. At the same time, due to the complex etiology, the spasticity cannot be completely controlled or recurrent, which makes the treatment very difficult. At present, the following treatments are mainly adopted: medication: there is a lack of special treatment drugs, except for phenytoin sodium or carbamazepine and other drugs may be effective for some light patients, general central sedative drugs and hormones, etc. have no significant effect; taking carbamazepine or sodium phenytoin these sedative antiepileptic drugs only control the symptoms, and long-term use of side effects are also very large, dependence is also strong. Botulinum toxin treatment: It can control the symptoms to a certain extent, usually one injection can control the symptoms for up to one year. Surgery: Microvascular decompression for facial spasm is a common method of neurosurgery internationally for the radical treatment of facial spasm. Therefore, there are still many unclear factors of facial spasm, and there are many treatment methods, but none of them can be completely effective yet. For long-term and complicated patients, a comprehensive treatment method should still be used.