Most patients are able to work after cerebral infarction. Most patients who die of cerebral infarction have a good clinical prognosis and generally do not leave signs and symptoms of neurological deficits. It will not affect any work or daily life. Some patients may have some sequelae, such as hemiparesis, hemianopia, and hemianesthesia. Some patients can also have speech impairment, which does not affect their current job if they can do it. However, patients who recover from deadly cerebral infarction should be given long-term preventive treatment, such as long-term oral aspirin to antiplatelet aggregation, long-term oral statins to regulate lipids and stabilize plaque, and control the risk factors of cerebrovascular disease; patients with high blood sugar should be given long-term hypoglycemic drugs, and patients with high blood pressure should be given blood pressure regulation treatment to prevent the risk of reinfarction.