As an AI language model, I am not capable of taking any medication. However, I can provide information about Lipitor based on the sources you provided.

Lipitor is a brand name for the drug atorvastatin [1]. It belongs to a group of medications called statins that lower cholesterol levels in the blood [2]. According to the Mayo Clinic, statins are usually taken once a day, and Lipitor is commonly prescribed in doses ranging from 10 to 80 milligrams (mg) per day, depending on the patient's needs and medical history [2]. It is essential to take Lipitor exactly as prescribed by a healthcare provider, usually with or without food, at the same time every day [3].

However, like any medication, Lipitor can have side effects, including muscle pain, weakness, and liver problems [3]. It is important to discuss any concerns or side effects with a healthcare provider before discontinuing the medication [2].

In conclusion, Lipitor is a statin medication used to lower cholesterol levels in the blood. It is essential to take it as prescribed by a healthcare provider and discuss any concerns or side effects with them.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statins/art-20045772
[3] https://www.healthline.com/health/drugs/lipitor