Cavitary infarction is also referred to as lacunar cerebral infarction, a long time to take ginkgo biloba can play a certain role in preventing and treating, must be used in accordance with the doctor’s instructions. Cavernous cerebral infarction is a relatively common cerebrovascular disease, the pathogenesis is due to blood circulation in the brain due to ischemia, hypoxia, or even necrosis of the brain tissue, which can be manifested as headache, dizziness and vomiting, as well as hemiparesis, sensory abnormalities, etc. The main way to improve the blood supply of brain cells is through thrombolysis, anti-platelet aggregation and other ways to improve the blood supply. It is mainly used to improve the blood supply of brain cells through thrombolysis and anti-platelet aggregation. Ginkgo biloba is a proprietary Chinese medicine that activates blood circulation and removes blood stasis (promotes blood circulation and eliminates blood stasis in the body), which can improve microcirculation, increase blood perfusion to brain tissues, and improve the symptoms of ischemia and hypoxia of brain tissues, and has a certain auxiliary therapeutic effect on patients with cerebral infarction in the long term. The adverse effects of the drug are nausea and vomiting, abdominal pain, headache, dizziness and chest tightness, etc.; women during pregnancy, menstruation and bleeding tendency is prohibited, heart failure patients should be used with caution. Patients in the prevention and treatment of cerebral infarction, must strictly follow the doctor’s instructions to use, long-term use of bleeding tendency should be immediately discontinued to consult a doctor.