Lipitor is a medication that is used to lower cholesterol levels in the blood. According to the information provided by Drug Patent Watch [1], the patent for Lipitor expired in 2011, which means that generic versions of the drug are now available.

If you are considering tapering off Lipitor, it is important to do so under the guidance of a healthcare professional. Healthline [2] suggests that it is generally safe to gradually reduce the dosage of statins, including Lipitor, over a period of several weeks or months. Abruptly stopping the medication can lead to a rebound effect, where cholesterol levels rise quickly.

It is important to note that statins, including Lipitor, are generally well-tolerated by most people. However, as reported by CNN [3], some people may experience side effects such as muscle pain, liver damage, and an increased risk of diabetes. If you are experiencing side effects from Lipitor, it is important to speak with your healthcare provider before making any changes to your medication regimen.

In conclusion, Lipitor can be tapered off gradually under the guidance of a healthcare professional. It is important to do so to avoid a rebound effect, and to speak with your healthcare provider if you are experiencing any side effects from the medication.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.healthline.com/health/high-cholesterol/how-to-safely-come-off-statins
[3] https://www.cnn.com/2017/07/24/health/statins-side-effects-outcomes-study/index.html