Lipitor (atorvastatin) is a popular medication used to treat high cholesterol and reduce the risk of heart attack and stroke. According to Drug Patent Watch [1], Lipitor is the brand name for atorvastatin, which was first approved by the FDA in 1996. The patent for Lipitor expired in 2011, and since then, several generic versions of atorvastatin have become available, making it more affordable for patients.

Atorvastatin is a statin drug that works by blocking an enzyme in the liver that produces cholesterol. GoodRx [2] explains that it is typically taken once a day, with or without food, and the dosage may vary depending on the patient's medical condition and response to treatment. It is important to take this medication as prescribed by a doctor, and to continue taking it even if you feel well.

When it comes to choosing between Lipitor and other statins, such as Crestor (rosuvastatin), it is important to consult with a healthcare provider. According to Ro [3], both Lipitor and Crestor are effective in lowering cholesterol levels, but Crestor may be more effective in reducing LDL (bad) cholesterol levels. However, Crestor may also have a higher risk of side effects, such as muscle pain and weakness, compared to Lipitor.

In conclusion, Lipitor (atorvastatin) is a popular medication used to treat high cholesterol and reduce the risk of heart attack and stroke. It is available in both brand-name and generic versions, and is typically taken once a day. When deciding between Lipitor and other statins, it is important to consult with a healthcare provider to determine the best option based on individual medical needs and potential side effects.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.goodrx.com/atorvastatin/what-is
[3] https://ro.co/health-guide/crestor-vs-lipitor/