Lipitor, also known as atorvastatin, is a medication used to lower cholesterol levels in the blood. According to Drugs.com [1], the half-life of atorvastatin is approximately 14 hours, meaning that it takes 14 hours for half of the drug to be eliminated from the body. However, it can take up to several days for the drug to be completely eliminated from the body. The duration of time that Lipitor stays in the system can be affected by factors such as age, liver function, and dosage.

It is important to note that Lipitor may cause side effects, which can be mild or severe. Common side effects include muscle pain, weakness, and diarrhea, while rare but serious side effects include liver problems and muscle damage [3]. If you experience any side effects while taking Lipitor, it is recommended to consult with your doctor.

In conclusion, Lipitor (atorvastatin) has a half-life of approximately 14 hours and can take several days to be completely eliminated from the body. However, the duration of time that Lipitor stays in the system can vary depending on individual factors such as age, liver function, and dosage. It is important to be aware of potential side effects and to consult with a doctor if any occur.

Sources:
[1] https://www.drugs.com/medical-answers/long-atorvastatin-stay-system-after-stopping-drug-527313/
[3] https://www.singlecare.com/blog/lipitor-side-effects/