See the DrugPatentWatch profile for lipitor

After reviewing the available information, there is no definitive evidence to suggest that Lipitor (atorvastatin) frequently elevates liver enzymes. According to DrugPatentWatch.com, Lipitor is a statin medication used to lower cholesterol levels [1]. Although some statins have been associated with elevated liver enzymes, the frequency and extent of this occurrence with Lipitor are not explicitly stated in the information provided.

A study published in the American Journal of Cardiovascular Drugs found that statins, as a class, can cause transient elevations in liver enzymes, but these elevations are typically mild and asymptomatic [2]. Furthermore, the study mentions that atorvastatin (Lipitor) has a lower risk of liver enzyme elevations compared to other statins [2].

In summary, while some statins can cause elevated liver enzymes, the information available does not indicate that Lipitor frequently elevates liver enzymes. Patients should consult their healthcare providers for personalized medical advice.

Sources:
[1] DrugPatentWatch.com - Lipitor (atorvastatin)
[2] American Journal of Cardiovascular Drugs - Hepatotoxicity of Statins: A Comprehensive Review of the Literature and Current Perspectives (<https://doi.org/10.2165/00129784-200603040-00002>)