Crestor (rosuvastatin) is a HMG-CoA reductase inhibitor (statin) that reduces circulating cholesterol levels by inhibiting the hepatic enzyme responsible for cholesterol biosynthesis. By lowering LDL-cholesterol, total cholesterol, and triglycerides—and modestly increasing HDL-cholesterol—rosuvastatin helps reduce the risk of atherosclerotic cardiovascular events, including myocardial infarction, in patients with hyperlipidaemia or established cardiovascular disease.
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View Patient InformationCrestor contains the active ingredient rosuvastatin, a lipid-lowering medicine from the HMG-CoA reductase inhibitor (statin) class. It is used alongside a doctor-recommended diet and regular exercise to improve cholesterol levels by lowering LDL (“bad”) cholesterol, increasing HDL (“good”) cholesterol, and reducing triglycerides. Crestor is also prescribed for inherited cholesterol disorders and to reduce the risk of major cardiovascular events, including heart attacks, strokes, and the need for procedures such as angioplasty, particularly in people with multiple cardiovascular risk factors.
Crestor works by inhibiting HMG-CoA reductase, the key enzyme involved in cholesterol production in the liver. By reducing cholesterol synthesis, the liver removes more LDL from the bloodstream, leading to improved lipid profiles and a lower risk of cardiovascular disease. Most patients notice improvements within 2–4 weeks. Overall, Crestor offers effective cholesterol reduction and helps prevent serious heart-related conditions.
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