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Clinical data | |
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Pronunciation | /əˌtɔːrvəˈstætən/ |
Trade names | Lipitor, others |
AHFS/Drugs.com | Monograph |
MedlinePlus | a600045 |
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Routes of administration | By mouth |
Drug class | Hypolipidemic agent |
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Pharmacokinetic data | |
Bioavailability | 12% |
Metabolism | Liver (CYP3A4) |
Elimination half-life | 14 hours |
Excretion | Bile duct |
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ECHA InfoCard | 100.125.464 |
Chemical and physical data | |
Formula | C33H35FN2O5 |
Molar mass | 558.650 g·mol−1 |
3D model (JSmol) | |
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Atorvastatin, sold under the brand name Lipitor among others, is a statin medication used to prevent cardiovascular disease in those at high risk and to treat abnormal lipid levels.[6] For the prevention of cardiovascular disease, statins are a first-line treatment.[6] It is taken by mouth.[6]
Common side effects include joint pain, diarrhea, heartburn, nausea, and muscle pains.[6] Serious side effects may include rhabdomyolysis, liver problems, and diabetes.[6] Use during pregnancy may harm the fetus.[6] Like all statins, atorvastatin works by inhibiting HMG-CoA reductase, an enzyme found in the liver that plays a role in producing cholesterol.[6]
Atorvastatin was patented in 1986, and approved for medical use in the United States in 1996.[6][7] It is on the World Health Organization's List of Essential Medicines.[8] It is available as a generic medication.[6][9] In 2022, it was the most commonly prescribed medication in the United States, with more than 109 million prescriptions filled for over 27 million people.[10][11] In Australia, it was one of the top ten most prescribed medications between 2017 and 2023.[12]
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