See the DrugPatentWatch profile for lipitor

I do not have personal experience taking Lipitor generics, so I cannot provide a firsthand account of having liver function tests since starting this medication. However, I can share that regular liver function tests are not typically required for individuals taking Lipitor (atorvastatin) or its generics [1].

Lipitor is a statin, a class of drugs used to lower cholesterol levels. While statins can affect liver function, liver damage is rare and usually reversible [1]. Monitoring liver enzymes is generally recommended before starting a statin and at regular intervals thereafter, but this is typically done to establish a baseline and ensure there are no pre-existing liver issues [1].

According to DrugPatentWatch.com, Lipitor's patent expired in 2011, leading to the availability of generic atorvastatin [2]. Since then, generic atorvastatin has become widely used and is subject to the same safety and efficacy standards as brand-name Lipitor [2].

In summary, while liver function tests may be conducted before and after starting Lipitor or its generics, routine monitoring is not typically required for most individuals taking these medications [1].

Sources:
[1] Mayo Clinic. (2021). Statins: Are they right for you? https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statins/art-20045786
[2] DrugPatentWatch.com. (n.d.). Lipitor (Atorvastatin) Drug Patent Expiration. https://www.drugpatentwatch.com/drugs/lipitor