Cerebrocardiac Capsules are mainly used to improve blood circulation in the brain, which can be used for cerebral blood supply deficiency and sequelae of cerebral infarction, and have a certain effect of preventing cerebral thrombosis, but the application of Cerebrocardiac Capsules alone is not strong enough to prevent thrombosis. Patients who have had cerebral infarction disease need to take long-term oral bye aspirin antiplatelet aggregation, if patients are not able to tolerate aspirin, they need to take oral clopidogrel hydrogen sulfate or tigretol tablets to antiplatelet aggregation and prevent the formation of thrombus. For example, patients with elevated blood lipids should take oral atorvastatin calcium tablets or rasulvastatin calcium tablets to lower lipids and stabilize plaque, protect vascular endothelium and prevent thrombosis, and strictly control blood pressure, blood glucose, blood homocysteine and other risk factors.