Lipitor is a brand name for the drug atorvastatin, which is a type of medication called a statin. Statins are used to lower cholesterol levels in the blood, which can help prevent heart attacks and strokes. While Lipitor is generally considered safe and effective, some people may experience side effects from taking the drug.

According to Drug Patent Watch [1], Lipitor was first approved by the US Food and Drug Administration (FDA) in 1996 and is currently available as a generic medication. It is one of the most widely prescribed drugs in the world, with over 100 million prescriptions filled in the United States alone.

Like all medications, Lipitor can cause side effects. According to Medical News Today [2], some of the most common side effects of Lipitor include muscle pain, weakness, and tenderness, as well as headache, nausea, and diarrhea. In rare cases, Lipitor can cause more serious side effects, such as liver damage or muscle breakdown, which can lead to kidney failure.

If you are experiencing side effects from Lipitor, it is important to talk to your doctor. Your doctor may be able to adjust your dosage or switch you to a different medication. However, it is generally not recommended to stop taking statins without first consulting with your doctor. According to UnityPoint Health [3], stopping statins suddenly can cause a rebound effect, which can actually increase your risk of heart attack or stroke.

In conclusion, while Lipitor is generally considered safe and effective, some people may experience side effects from taking the drug. If you are experiencing side effects, it is important to talk to your doctor before making any changes to your medication regimen.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects
[3] https://www.unitypoint.org/news-and-articles/can-you-stop-taking-statins-once-you-start