Numbness of the face can be seen in facial neuritis, cerebrovascular disease, intracranial occupation and other causes, there is no rapid elimination of the method, should be directed to the cause of the general treatment, physiotherapy, drug therapy, surgery and so on. 1. Facial neuritis: peripheral nerve palsy caused by various reasons, such as idiopathic peripheral nerve palsy, trauma, viral infection, otitis media and so on. It can be treated with medication, such as anti-inflammatory treatment with prednisone in the acute stage, nutritive treatment with vitamin B12 and glutamine, and physical therapy to promote recovery. For viral infection and anti-inflammatory treatment, such as acyclovir and other drugs can be given; for otitis media, mostly bacterial infection, penicillin and other antibiotics can be given to fight infection. 2. Cerebrovascular disease: Cerebrovascular accidents such as cerebral hemorrhage and cerebral infarction may cause central facial nerve palsy. For cerebral hemorrhage, mannitol dehydration can be given to reduce cranial pressure, and intracranial hematoma removal can be performed in severe cases. For cerebral infarction, treatments such as alteplase thrombolysis or intervention can be considered in the acute stage, and antiplatelet such as aspirin and clopidogrel can be chosen for general treatment, while other comprehensive treatments such as brain protection can be given. 3. Intracranial space occupation: such as glioma, malignant tumors, etc., due to tumor compression can also cause central facial nerve palsy, generally need to carry out surgical treatment, for malignant tumors, but also need to carry out comprehensive radiotherapy. The causes of facial numbness are more, it is recommended that patients pay attention to it, go to the hospital as soon as possible, under the guidance of the doctor for the correct treatment.