Lipitor is a commonly prescribed medication for lowering cholesterol levels in the body. The active ingredient in Lipitor is atorvastatin calcium, which works by inhibiting an enzyme involved in the production of cholesterol in the liver [1]. While Lipitor is effective in reducing cholesterol levels, it can also cause some side effects, including muscle pain, liver damage, and digestive problems [2].

According to the Mayo Clinic, it is possible for statins like Lipitor to lower cholesterol levels too much, which can lead to serious health problems [2]. However, the risk of this happening is relatively low, and it is more common for people to experience side effects from the medication rather than having their cholesterol levels drop too low [2].

Healthline also notes that extremely low cholesterol levels can be a concern, as cholesterol is important for the production of hormones and cell membranes [3]. However, the article also states that it is unlikely for someone taking Lipitor to experience dangerously low cholesterol levels, as the medication is typically prescribed at a dose that is safe and effective [3].

In conclusion, while it is possible for Lipitor to lower cholesterol levels too much, the risk of this happening is relatively low. It is more common for people to experience side effects from the medication. It is important to talk to a healthcare provider about any concerns regarding the use of Lipitor or any other medication for lowering cholesterol levels.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[3] https://www.healthline.com/health-news/can-you-lower-bad-cholesterol-too-much