Clopidogrel and atorvastatin can be taken together. Since clopidogrel and atorvastatin have different metabolic pathways and do not increase the burden on the liver, they can be taken together. And both have better synergistic effect on patients with atherosclerosis combined with hyperlipidemia, cerebral infarction and other cardiovascular diseases. Clopidogrel is a kind of platelet antagonist, which can inhibit platelet adhesion and aggregation, and prevent or treat circulatory disorders of the heart, brain and other arteries caused by high platelet aggregation. Atorvastatin is a hydroxymethylglutaryl coenzyme A reductase inhibitor, which can inhibit cholesterol synthesis and has certain lipid-lowering effects, and is suitable for reducing the risk of coronary heart disease or other atherosclerotic cardiovascular diseases, as well as the treatment of hypercholesterolemia. Used together, the two can inhibit platelet aggregation and reduce thrombus formation on the one hand, and also stabilize plaque and delay the development of atherosclerosis by regulating lipids and lowering blood pressure on the other. It should be noted that patients taking clopidogrel may experience adverse reactions such as bleeding of the skin mucosa and gums, and it is prohibited for those who are allergic to the product or any of the components of the product, those with active pathologic hemorrhage, and those with severe liver damage. Atorvastatin may cause abdominal discomfort, loss of appetite, fatigue and other adverse reactions, and is contraindicated in those who are allergic to atorvastatin-related drugs, those with active liver disease, those with unexplained persistent elevation of aminotransferases, and pregnant women as well as lactating women. It is recommended that patients should use the drug under the guidance of a doctor, do not use it without authorization, to avoid delaying the condition.