Commonly used drugs for the treatment of cerebral infarction mainly contain the following categories: 1, anti-platelet aggregation drugs. 2, lipid regulating and plaque stabilizing drugs. 3, drugs for activating blood circulation and removing blood stasis. 4, brain-protecting drugs, and drugs for improving brain metabolism. In addition, according to the patient’s underlying disease, the addition of antihypertensive drugs and hypoglycemic drugs and so on. Antiplatelet aggregation drugs mainly contain the following, commonly used is aspirin, clopidogrel and so on. Lipid-regulating and plaque-stabilizing drugs, mainly atorvastatin calcium or resuvastatin calcium and so on. The blood circulation and blood stasis drugs are mainly of the proprietary Chinese medicine category, usually containing Shu Xuning, Shuo Xun Tong and so on. Brain-protecting drugs include butylphthalide, olanzapine, cytarabine, and so on. Antihypertensive drugs and hypoglycemic drugs are more varied and need to be determined according to the patient’s specific situation. If the patient’s blood test shows hyperhomocysteinemia, it is also necessary to add folic acid and methylcobalamin drug treatment.