The number of years a person can live with a cerebral infarction at age 50 depends on the person. Some people can live for decades after a cerebral infarction and it does not even affect their original life expectancy, but some cerebral infarctions are particularly severe and can lead to death because of a cerebral infarction. Brain infarcts are also divided into small and large areas. Small areas are common in lacunar infarcts, which are common in most people in their 40s and 50s and do not affect physical activity or life expectancy. In case of large area cerebral infarction, it indicates cerebral vascular stenosis and vascular abnormalities, which may lead to limb paralysis and brain dysfunction if there is no timely intervention. If the quality of life decreases after the loss of limb mobility, it will also affect the survival period. Treatment on the one hand is life treatment, such as light diet, smoking and alcohol cessation, blood pressure, blood sugar and lipid control, as well as anti-atherosclerosis and anti-platelet aggregation treatment are needed. Once cerebral infarction occurs, emergency thrombolysis and emergency clot retrieval are needed in the acute stage, and in the non-acute stage, circulation improvement, nerve nutrition, oxygen free radical scavenging, promotion of collateral circulation, rehabilitation exercises, and promotion of limb function recovery, as well as prevention of complications, such as lung infection and pressure sores.