For acute attack of angina pectoris, sublingual nitroglycerin can be taken for relief and immediate medical attention. Daily can take nifedipine, aspirin, statins and other drugs to improve myocardial ischemia, prevent myocardial infarction. Specific medication should follow the doctor’s instructions, not self-medication. Angina pectoris acute attack: angina pectoris acute attack, can be sublingual nitroglycerin, can quickly increase the supply of blood flow to the heart, rapid relief of angina pectoris symptoms. Daily medication: Commonly used medications for angina include nitrate drugs, beta-blockers, calcium channel blockers, and antiplatelet drugs. 1. Nitrate drugs: including nitroglycerin, isosorbide nitrate, etc., can dilate the coronary artery, increase the blood supply of the coronary artery, and then improve myocardial ischemia. 2. β-blockers: including propranolol, metoprolol, etc., can slow down the heart rate, reduce myocardial oxygen consumption, thus reducing the attack of angina pectoris. 3. Calcium channel blockers: including nifedipine, amlodipine, etc., can reduce the symptoms of angina. 4. Antiplatelet drugs: in order to prevent myocardial infarction, it is necessary to carry out antiplatelet therapy, commonly used drugs include aspirin, clopidogrel and so on. 5. Statins: These include Rosuvastatin, etc. Statins lower blood cholesterol by blocking the substances needed to produce cholesterol in the body. They also help the body to reabsorb cholesterol accumulated in fat (plaque) that builds up on the walls of the arteries, which can help to prevent the blood vessels from becoming further clogged. For patients with angina, they need to maintain a light daily diet and good mood to avoid angina attacks and seek medical attention if necessary.