Commonly used drugs for stroke prevention include the following: 1) anti-platelet drugs, such as aspirin and clopidogrel; 2) statins, mainly simvastatin, resulvastatin calcium tablets and atorvastatin calcium tablets; 3) drugs for the treatment of underlying diseases, for example, patients with hypertension can take oral amlodipine, amlodipine besylate, irbesartan, valsartan and candesartan. If you have diabetes, you should take oral metformin or Repaglinide. Oral vitamin B6, adenosylcobalamin and folic acid tablets if hyperhomocysteinemia is present. Patients who have cerebral atherosclerosis can also use blood-activating drugs, such as oral ginkgo biloba drops. Patients should be hospitalized promptly if they have a stroke.