Cavernous cerebral infarction generally does not affect the patient’s life expectancy, and if the treatment is actively controlled, it is possible to achieve the expected life expectancy of survival. Cavernous cerebral infarction refers to the formation of thrombus in small arteries or the dislodgement of embolus, which leads to the occlusion of small arteries in the brain, and it usually occurs in patients with high blood pressure, diabetes mellitus and hyperlipidemia, and the incidence rate of middle-aged and old people is higher. The overall prognosis of lacunar cerebral infarction is good, with low death and disability rates. Active control of treatment, it is possible to achieve the expected survival life. However, attention needs to be paid to prevent recurrence. Cavernous cerebral infarction is usually acute in onset, with typical symptoms such as dizziness, headache, numbness of limbs, impaired consciousness, etc. Generally speaking, medication is sufficient, and commonly used medications include aspirin, Rosuvastatin, cytarabine, etc. Patients should pay attention to low fat and low salt in daily life. Patients should pay attention to low-fat and low-salt diet, moderate exercise, control blood pressure, blood glucose, blood lipids, follow the doctor’s instructions for medication, and consult the doctor in time when discomfort occurs.