The life expectancy of 80-year-old patients after cerebral hemorrhage surgery is directly related to the patient’s own physical condition, the amount of bleeding, the location of the bleeding, the occurrence of postoperative complications, and the level of medical institutions, so it is necessary to consider a number of aspects and judge the situation according to the actual situation. If the patient’s condition is mild and treatment is timely, then the impact on life expectancy will be small; if the condition is serious or postoperative complications occur, the patient’s survival time may be within a few weeks. With the continuous improvement of medical level and anesthesia technology, the survival time of 80-year-old patients with cerebral hemorrhage after surgery is continuously improving. If the patient’s preoperative cerebral hemorrhage is small, no obvious consciousness disorder, timely and appropriate treatment, no serious complications, etc., then the patient’s expected life expectancy will have less impact on survival. There are also some patients with large preoperative cerebral hemorrhage, the presence of underlying diseases, or even brain herniation before the operation. Although hematoma removal is performed, most patients will be left with sequelae, and may even remain in a coma, develop serious complications, and die within a few days. The specific life expectancy of 80-year-olds after cerebral hemorrhage surgery also depends on the patient’s own condition, and the patient should pay attention to a low-salt, low-fat diet, appropriate exercise, and control blood pressure, blood glucose, and blood lipid levels.