If there is myocardial infarction, cerebral infarction, etc., it is necessary to quit smoking and alcohol, control blood sugar and blood lipid, etc. to reduce their risk factors, and take oral anticoagulation and anti-platelet aggregation drugs to treat them. Although Chinese herbal medicines such as Panax ginseng and Salvia miltiorrhiza can obtain the effect, the quantity-effect relationship and the toxicology of long-term medication need to be studied in depth. Chinese medicine believes that hawthorn, hollow root, eggplant and lotus root have the effect of activating blood circulation and removing blood stasis, but the specific is not exact, especially the lack of in-depth research on the consumption amount and the course of treatment. Diet should be low in salt and fat, and fresh green leafy vegetables, mushrooms, eggs and lean meat can be eaten. You should exercise properly and never use health supplements indiscriminately.