Lipitor is a medication used to lower cholesterol levels in the body. The drug's generic name is atorvastatin, and it is usually taken once a day. According to the NHS, Lipitor can be taken with or without food, but it is recommended to take it at the same time each day [2]. However, the Drugs.com website suggests that it is better to take Lipitor with food to increase its absorption and reduce the risk of side effects [3].

The dosage of Lipitor depends on the patient's medical condition and response to treatment. The initial recommended dose for most adults is 10 mg once a day, which can be increased up to 80 mg once a day [2]. However, the dosage should be determined by a healthcare professional, and patients should follow their doctor's instructions on how to take Lipitor.

In conclusion, Lipitor can be taken with or without food, but it is recommended to take it at the same time each day. Taking Lipitor with food may increase its absorption and reduce the risk of side effects. The dosage of Lipitor should be determined by a healthcare professional, and patients should follow their doctor's instructions on how to take Lipitor [2][3].

Sources:
[2] "Atorvastatin: How and When to Take," NHS, last updated on 28 September 2020, https://www.nhs.uk/medicines/atorvastatin/how-and-when-to-take-atorvastatin/.
[3] "Should I eat before taking atorvastatin?" Drugs.com, last updated on 7 August 2019, https://www.drugs.com/medical-answers/eat-food-taking-atorvastatin-3565628/.
[1] "Lipitor," Drug Patent Watch, https://www.drugpatentwatch.com/p/tradename/LIPITOR.