The specific medication to be taken for angina needs to be decided by the doctor after clarifying the type in conjunction with the condition. Angina pectoris can be divided into stable angina, unstable angina, etc. Commonly used drugs are metoprolol, atorvastatin and so on. 1. Stable angina: generally there will be paroxysmal chest and back pressure pain and suffocating feeling, each attack will last for several minutes, after resting and taking nitroglycerin can be relieved; you can follow the doctor’s advice to choose metoprolol, atorvastatin, aspirin, nitroglycerin, nifedipine and other drugs treatment. 2. Unstable angina pectoris: it usually leads to an increase in the number of chest and back squeezing pain and stuffiness, or prolonged attack time, and there may be a transient elevation of the ST segment; it can be treated with drugs such as nitroglycerin, metoprolol, aspirin, heparin, enalapril, valsartan and so on as prescribed by the doctor. If the above symptoms occur, it is recommended to go to the hospital in time, early and regular treatment, the use of drugs must follow the doctor’s instructions.