Unstable angina, if there are no contraindications, there are very many drugs that are preferred, it’s not just one drug, it’s a class of drugs. First, there should be antiplatelet drugs, you can choose aspirin, clopidogrel, of course you can take both at the same time. Second, statin drugs can choose atorvastatin, resuvastatin, simvastatin. At present, the better statin drugs are Rosuvastatin and Atorvastatin, which have the most sufficient evidence of clinical application and the most obvious effect. Third, drugs to improve myocardial blood supply, such as vasodilator drugs cardiac pain. In addition, there are drugs that reverse ventricular remodeling, such as Benadryl and Enalapril. There are also beta-blockers, which reduce myocardial oxygen consumption and can significantly reduce the symptoms of unstable angina. In unstable angina, in any case, these drugs should be chosen for standardized control. One is to come to the root of the antiplatelet aggregation, statin lipid regulation, and then symptomatic treatment to reduce or even eliminate episodes of unstable angina. The most standardized treatment requires coronary angiography, and if stenting is needed, it must be done as early as possible.