Coronary heart disease requires antiplatelet drugs, lipid-lowering drugs, and heart rate stabilizing drugs, such as aspirin enteric-coated tablets, simvastatin capsules, and metoprolol succinate extended-release tablets. If there is no contraindication need to eat all the time. 1. Antiplatelet drugs: coronary heart disease is due to the local formation of lipid plaques in blood vessels, endothelial inflammation can cause platelet aggregation in the local area, further leading to coronary artery ischemia aggravated, so patients with coronary heart disease need to be long-term or even lifelong anti-platelet drugs, such as aspirin enteric-coated tablets. There is gastrointestinal bleeding, gastric ulcer can not take the drug orally, you can use clopidogrel bisulfate tablets instead. 2. Lipid-lowering drugs: the occurrence of coronary heart disease and dyslipidemia are closely related, if the coronary artery local formation of plaque, need to take oral lipid-lowering drugs, such as simvastatin capsules, atorvastatin capsules, etc., to prevent plaque dislodgement leading to myocardial infarction. 3. Heart rate stabilizing drugs: the occurrence and prognosis of patients with coronary heart disease are related to the heart rate, if tachycardia, will increase myocardial oxygen consumption, so patients with coronary heart disease need to take oral beta blockers, metoprolol tartrate extended-release tablets, metoprolol succinate extended-release tablets to prevent rapid heart rate and improve the prognosis. Patients with coronary artery disease need to be given primary and secondary prevention, depending on their condition, and some patients need to be paired with clopidogrel bisulfate tablets as well as medications targeting arrhythmias, such as stabilizer granules, as required by their individual condition. If heart failure occurs in patients with coronary heart disease, long-term oral furosemide tablets, spironolactone tablets to reduce the heart load. Coronary heart disease patients need to use drugs under the guidance of a doctor, avoid blind use of drugs.