There is no optimal treatment for coronary atherosclerosis due to the difference in individual physique, which can be treated by daily care, medication, surgery and other methods. 1. Daily care: low-salt, low-fat and low-sugar dietary habits should be adopted in daily life, which can help control blood lipid, blood sugar and blood pressure, thus avoiding the aggravation of the condition to a certain extent. 2. Drug treatment: you can choose to use anti-platelet aggregation drugs such as clopidogrel and aspirin enteric-coated tablets, nitrate drugs such as isosorbide mononitrate and nitroglycerin, and statin drugs such as atorvastatin calcium tablets and reserpinevastatin calcium tablets under the guidance of a professional doctor for treatment. 3. Surgery: If the condition cannot be controlled by conservative treatment, coronary artery bypass grafting, coronary artery stenting and other surgical methods can be performed. The medication should be taken under the guidance of a professional doctor and should not be used privately to prevent adverse reactions.