Lipitor is a brand name for atorvastatin, a medication that belongs to a class of drugs called statins. Statins are used to lower cholesterol levels and reduce the risk of heart disease [2]. According to Drug Patent Watch [1], Lipitor was first approved by the FDA in 1996 and became available as a generic drug in 2011.

The use of statins, including Lipitor, has been linked to several potential side effects, such as muscle pain, liver damage, and an increased risk of diabetes [2]. However, the benefits of statins in reducing the risk of heart disease generally outweigh the risks of side effects [3].

It is essential to consult a healthcare provider before starting Lipitor or any other medication. The healthcare provider will evaluate the patient's medical history and current health status to determine if Lipitor is an appropriate treatment option.

If a patient experiences any noticeable changes since starting Lipitor, they should contact their healthcare provider immediately. The healthcare provider may adjust the dosage or switch to a different medication based on the patient's response to Lipitor [2].

In conclusion, Lipitor is a statin medication used to lower cholesterol levels and reduce the risk of heart disease. Lipitor has been available as a generic drug since 2011. While Lipitor may cause potential side effects, the benefits of reducing the risk of heart disease generally outweigh the risks of side effects. Patients should consult their healthcare provider before starting Lipitor and contact their healthcare provider if they experience any noticeable changes since starting Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5005588/
[3] https://www.bhf.org.uk/informationsupport/heart-matters-magazine/medical/drug-cabinet/statins