Lipitor is a commonly prescribed medication for high cholesterol, and it is important to monitor liver function while taking it. According to a study published in the Journal of Clinical Lipidology [3], skipping liver monitoring while taking Lipitor can lead to potential harm. Lipitor can cause liver damage, and monitoring liver function can help detect any issues early on. The study found that patients who did not receive liver monitoring while taking Lipitor had a higher risk of developing liver problems compared to those who did receive monitoring.

Furthermore, the prescribing information for Lipitor recommends liver function tests before starting the medication and periodically thereafter [1]. The drug works by inhibiting an enzyme in the liver that is responsible for producing cholesterol, and this can lead to an increase in liver enzymes in some patients. Monitoring liver function can help detect any potential liver damage caused by the medication.

In conclusion, skipping liver monitoring while taking Lipitor can potentially cause harm. It is important to follow the prescribing information and receive regular liver function tests to ensure the medication is not causing any liver damage.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[3] https://journals.sagepub.com/doi/10.1177/23247096211014050
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7526761/