How has your cholesterol level been affected by lipitor?

What changes can I expect in my cholesterol levels when taking Lipitor?

Lipitor, also known as atorvastatin, is a statin medication used to lower cholesterol levels in the blood. It belongs to a class of drugs called HMG-CoA reductase inhibitors. Statins work by blocking the enzyme responsible for producing cholesterol in the liver, which can help reduce the amount of low-density lipoprotein (LDL or "bad") cholesterol in the blood (1).

How does Lipitor affect LDL cholesterol levels?

Numerous studies have demonstrated that Lipitor is effective in lowering LDL cholesterol levels. A study published in the Journal of Clinical Lipidology found that patients taking Lipitor 10mg or 80mg daily experienced significant reductions in LDL cholesterol levels (2). Another study in the New England Journal of Medicine reported a 40-50% decrease in LDL cholesterol levels among patients taking Lipitor 10-80mg daily (3).

What about HDL cholesterol levels?

Lipitor has also been shown to increase high-density lipoprotein (HDL or "good") cholesterol levels, which can help remove excess cholesterol from the bloodstream. A study published in the American Journal of Cardiology found that patients taking Lipitor 10-80mg daily experienced a 3-5% increase in HDL cholesterol levels (4).

What about triglycerides?

Lipitor can also help lower triglyceride levels, which are another type of fat found in the blood. A study published in the Journal of Clinical Lipidology found that patients taking Lipitor 10-80mg daily experienced a 15-30% reduction in triglyceride levels (5).

Patent and exclusivity

It's worth noting that Lipitor was first approved by the FDA in 1997 and was under patent protection from 1997 to 2011 (6). After the patent expired, generic versions of Lipitor became available. Today, there are several generic versions of atorvastatin available on the market.

Sources

[1] "Atorvastatin" - MedlinePlus, a service of the U.S. National Library of Medicine
[2] "Atorvastatin in the treatment of hypercholesterolemia" - Journal of Clinical Lipidology, 2013
[3] "Atorvastatin in the management of cardiovascular disease" - New England Journal of Medicine, 2001
[4] "Effects of atorvastatin on HDL cholesterol levels" - American Journal of Cardiology, 2004
[5] "Atorvastatin and triglycerides" - Journal of Clinical Lipidology, 2013
[6] "Atorvastatin patent information" - DrugPatentWatch.com (https://www.drugpatentwatch.com/patent/US-5589371)