Numbness of half of the face caused by cerebral infarction can be cured if it is treated in time and rehabilitation exercises are actively carried out. However, due to the severity of the disease, treatment program, rehabilitation exercise too late and other factors, can also lead to patients with permanent sequelae. It is recommended to actively cooperate with doctors for treatment. Cerebral infarction causes half of the face numbness is generally a manifestation of central facial paralysis. Cerebral infarction can be treated by taking aspirin and other antiplatelet drugs, also can use vitamin B1, vitamin B12 and other drugs for nutritional nerve treatment, also can be treated by acupuncture therapy, physiotherapy and other traditional Chinese medicine. In addition, patients should carry out facial rehabilitation exercises, massage the affected muscles with hands several times a day, each time for 5 to 10 minutes, to promote the recovery of nerve function. Most of the patients can relieve the symptoms through active treatment. Patients with numbness in half of the face caused by cerebral infarction should actively consult the doctor and cooperate with him for treatment.