Lipitor is a medication used to lower cholesterol levels in the body. It works by inhibiting the enzyme HMG-CoA reductase, which is responsible for producing cholesterol in the liver [1]. Although Lipitor is effective in reducing cholesterol levels, it can cause some side effects. According to a study published in the Journal of the American College of Cardiology, some of the most common side effects of Lipitor include muscle pain, weakness, and fatigue [3].

In some cases, these side effects can persist even after the patient stops taking Lipitor. A report by UnityPoint Health states that while most patients can stop taking statins like Lipitor without any issues, some may experience lingering side effects such as muscle pain and weakness [2]. However, the report also notes that these side effects are rare and usually go away within a few weeks or months.

It is important to note that not everyone who takes Lipitor will experience side effects, and the severity of the side effects can vary from person to person. Patients who experience persistent side effects should consult their healthcare provider to determine the best course of action.

In conclusion, Lipitor can cause side effects such as muscle pain, weakness, and fatigue, which may persist even after the patient stops taking the medication. However, these side effects are rare and usually go away within a few weeks or months. Patients who experience persistent side effects should consult their healthcare provider for further evaluation and management.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.unitypoint.org/news-and-articles/can-you-stop-taking-statins-once-you-start
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5126440/