Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the blood. Like all medications, Lipitor has potential side effects, some of which may persist for varying lengths of time.

The duration of Lipitor side effects can depend on several factors, including the individual's age, overall health, and the dosage and duration of the medication. Some common side effects of Lipitor include muscle pain, weakness, and tenderness, which may last for several weeks or months after discontinuing the medication [2].

Other side effects such as diarrhea, constipation, and nausea may be short-lived and resolve within a few days [3]. Serious side effects such as liver damage or allergic reactions are rare but may require immediate medical attention [1].

It is essential to talk to a healthcare provider if any side effects persist or worsen over time. In some cases, adjusting the dosage or switching to a different medication may be necessary to alleviate side effects [2].

In summary, the duration of Lipitor side effects varies depending on several factors, and some side effects may persist for weeks or months after discontinuing the medication. It is crucial to talk to a healthcare provider if any side effects persist or worsen over time [2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.singlecare.com/blog/lipitor-side-effects/
[3] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects