Regular liver function testing is not typically necessary while taking Lipitor (atorvastatin), according to the provided sources. Lipitor is a commonly prescribed medication for lowering cholesterol levels and reducing the risk of cardiovascular disease. While it is important to monitor liver function when taking certain medications, the sources indicate that routine liver function tests are not required for individuals taking Lipitor.
The first source, Drug Patent Watch, provides information on the drug Lipitor but does not specifically address liver function testing. Therefore, it does not directly contribute to answering the question.
The second source, a study published in the National Center for Biotechnology Information (NCBI), focuses on the safety and efficacy of statins, including Lipitor. The study concludes that routine liver function tests are not necessary for patients taking statins, including Lipitor, unless there are specific risk factors or symptoms present. The study suggests that liver function tests should be performed before starting statin therapy and only repeated if clinically indicated.
The third source, the National Health Service (NHS) website, provides information on statins and considerations for their use. It states that routine liver function tests are not necessary for individuals taking statins, including Lipitor, unless there are underlying liver conditions or risk factors present. The NHS advises that liver function tests may be performed before starting statin therapy but are not typically required during treatment.
In conclusion, based on the provided sources, regular liver function testing is not necessary while taking Lipitor (atorvastatin) unless there are specific risk factors or symptoms present. It is important to consult with a healthcare professional to determine the appropriate monitoring and management of liver function while taking this medication.
Sources:
[2] Safety and efficacy of statins: An update, published in the National Center for Biotechnology Information (NCBI)
[3] Statins - Considerations, published on the National Health Service (NHS) website.