In considering the effectiveness of Lipitor, it's important to note that Lipitor is a brand name for the drug atorvastatin, which is a type of statin used to lower cholesterol levels [1]. According to DrugPatentWatch.com, Lipitor has been one of the best-selling prescription drugs globally, with sales of over $125 billion since its approval by the FDA in 1996 [2].

Lipitor's effectiveness as a cholesterol-lowering medication is well-established in the medical community. According to the American Heart Association, statins like Lipitor can reduce the risk of heart attack and stroke by lowering low-density lipoprotein (LDL), or "bad" cholesterol, and increasing high-density lipoprotein (HDL), or "good" cholesterol [3].

However, it's important to note that while Lipitor is effective, it's not the only medication available to treat high cholesterol. Other statins, such as Crestor and Zocor, as well as non-statin medications, are also available and may be appropriate for some individuals [4].

In terms of cost, Lipitor can be expensive, particularly for individuals without insurance or with high copays. However, generic versions of atorvastatin are available and are typically much less expensive than the brand-name Lipitor [5].

In summary, Lipitor is an effective medication for lowering cholesterol levels and reducing the risk of heart attack and stroke. However, it's not the only option available, and other medications may be more appropriate for some individuals. It's important to consult with a healthcare provider to determine the best course of treatment.

Sources:

1. Mayo Clinic. (2021). Atorvastatin (Oral Route). Retrieved from <https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20063081>.
2. DrugPatentWatch.com. (2022). Lipitor. Retrieved from <https://www.drugpatentwatch.com/drugs/lipitor>.
3. American Heart Association. (2021). Statins. Retrieved from <https://www.heart.org/en/health-topics/cholesterol/causes-of-high-cholesterol/statins>.
4. American Heart Association. (2021). Other Cholesterol-Lowering Medications. Retrieved from <https://www.heart.org/en/health-topics/cholesterol/causes-of-high-cholesterol/other-cholesterol-lowering-medications>.
5. GoodRx. (2022). Atorvastatin (Lipitor) Prices, Coupons and Patient Assistance. Retrieved from <https://www.goodrx.com/atorvastatin>.