Statins mainly include atorvastatin, resulvastatin, simvastatin, pravastatin, and pitavastatin, and their main use is to lower triglycerides and cholesterol in patients with coronary artery disease, angina pectoris, hypertension, and dyslipidemia. In addition to lowering blood lipids, statins also have antioxidant, anti-inflammatory, inhibiting cell proliferation and improving vascular proliferation effects. Statins are routinely applied to patients with coronary artery disease and hypertension to stop plaque development, promote vascular softening and improve circulation. Pay attention to monitoring liver function and creatine kinase when using statins.