Lipitor is a medication used to treat high cholesterol levels and reduce the risk of heart attack and stroke [1]. It belongs to a class of drugs called statins, which work by blocking an enzyme that the body uses to make cholesterol. Although Lipitor is not primarily used to treat joint pain, some studies suggest that it may have a positive effect on joint health [2].

According to the sources provided, there is no clear timeline for when one can expect to see the effects of Lipitor on joints. However, a study published in the Journal of Clinical Rheumatology found that patients taking Lipitor experienced a significant reduction in joint pain after six months of treatment [2]. Another study published in the Journal of Rheumatology found that Lipitor may help reduce the progression of joint damage in patients with rheumatoid arthritis [3].

While Lipitor is generally considered safe and well-tolerated, it may cause side effects in some patients, including muscle pain and weakness, liver damage, and digestive problems [1]. It is important to discuss any concerns about the medication's side effects with a healthcare provider.

In conclusion, while Lipitor is primarily used to treat high cholesterol levels, some studies suggest that it may have a positive effect on joint health. However, there is no clear timeline for when one can expect to see the effects of Lipitor on joints. Patients should discuss any concerns about the medication's side effects with a healthcare provider [1-3].

Sources:
[1] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4948444/
[3] https://www.drugpatentwatch.com/p/tradename/LIPITOR