Slurred speech is mostly caused by cerebrovascular disease. Mostly seen in the left side of the brain lesions, can be seen in cerebral hemorrhage, can also be seen in cerebral infarction. In the acute stage, the main task is to actively treat the primary disease, and in the recovery stage, the patients are mainly treated with rehabilitation and acupuncture, and speech function rehabilitation training can be carried out. At the same time, it can also be applied to improve the cerebral metabolism of drugs, commonly used are olaxetan, piracetam and cytarabine, and so on. If the patient is considered to be in the acute stage of cerebral hemorrhage, surgical treatment is preferred when surgery is suitable. If the patient is not suitable for surgery, cranial pressure lowering as well as neuroprotective therapy is performed. If the patient is considered to have a cerebral infarction, intravenous thrombolysis or arterial thrombolysis should be performed if thrombolysis is appropriate. If the time window for thrombolysis is exceeded and thrombolysis is not suitable, anti-platelet aggregation, neuroprotection, and improvement of blood circulation should be applied. Statins can also be applied simultaneously to regulate lipids, stabilize plaque, and control the cause of the disease.