Lipitor is a brand name for the drug atorvastatin, which is a type of medication called a statin that is used to lower cholesterol levels in the blood [1]. One of the most common side effects of statins is muscle pain, which affects up to 10% of people who take them [2]. The severity and duration of muscle pain caused by Lipitor can vary widely from person to person, and there is no definitive answer to how long it lasts.

According to a study published in JAMA Internal Medicine, the duration of muscle pain caused by statins can vary from a few days to several months [3]. In some cases, the pain may be severe enough to interfere with daily activities, while in others it may be mild and go away on its own.

There are several things that can be done to help prevent or alleviate muscle pain caused by Lipitor. GoodRx recommends talking to your doctor about starting with a low dose and gradually increasing it, as well as taking the medication at night and avoiding grapefruit juice [2]. Additionally, staying well-hydrated, stretching before and after exercise, and taking breaks during physical activity can also help reduce muscle pain [3].

In conclusion, the duration of Lipitor-induced muscle pain can vary from person to person and may last from a few days to several months. It is important to talk to your doctor about any side effects you experience while taking Lipitor and to follow their recommendations for managing them.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.goodrx.com/classes/statins/muscle-pain-statins-how-to-prevent-common-side-effect
[3] https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/766834