Drugs for prevention of cerebral infarction include the following: 1. Thrombosis prevention drugs: including platelet aggregation prevention drugs and anticoagulation drugs. If the patient is not a thrombus caused by heart, he needs to take platelet aggregation prevention drugs, such as aspirin and clopidogrel; if the patient is a thrombus formed by heart, he needs to take anticoagulation drugs, such as warfarin and dabigatranate; 2. Anti-hypertensive drugs: you can choose antihypertensive drugs according to the patient’s blood pressure, tolerance and economic situation; 3. Lipid-lowering drugs: mainly referring to statins, such as atorvastatin and rasulvastatin; 4. Glucose-lowering drugs: choose suitable glucose-lowering drugs according to the blood sugar situation.