Lipitor (atorvastatin) is a medication used to lower cholesterol levels in the blood and reduce the risk of heart disease and stroke. According to the sources provided, it is recommended to take Lipitor at the same time every day, with or without food. However, taking Lipitor with food may help to reduce stomach upset and increase its absorption [2,3].

The NHS advises taking Lipitor once a day, usually in the evening, and to follow the instructions provided by the doctor or pharmacist [2]. It is important to take Lipitor regularly and not to stop taking it without consulting a healthcare professional. It is also important to inform the doctor or pharmacist of any other medications being taken, as they may interact with Lipitor [2].

In conclusion, it is recommended to take Lipitor at the same time every day, with or without food, as directed by the doctor or pharmacist. Taking Lipitor with food may help to reduce stomach upset and increase its absorption. However, it is important to follow the instructions provided and inform the healthcare professional of any other medications being taken [2,3].

Sources:
[2] NHS. Atorvastatin. (2021). Retrieved from https://www.nhs.uk/medicines/atorvastatin/how-and-when-to-take-atorvastatin/
[3] Drugs.com. Should I eat before taking atorvastatin? (2021). Retrieved from https://www.drugs.com/medical-answers/eat-food-taking-atorvastatin-3565628/
[4] Drug Patent Watch. Lipitor. (2021). Retrieved from https://www.drugpatentwatch.com/p/tradename/LIPITOR