Lipitor is a medication used to lower cholesterol levels in the body. According to the sources provided, there is no specific time of day that is recommended for taking Lipitor. However, the NHS recommends taking it at the same time each day, either with or without food. It is important to follow the instructions given by your doctor or pharmacist regarding the dosage and timing of Lipitor.

While there is no specific time of day that is recommended for taking Lipitor, some studies have suggested that taking it at night may be more effective. According to Drugs.com, taking Lipitor at night may lead to a greater reduction in cholesterol levels compared to taking it in the morning. However, this effect may be more significant for certain individuals, such as those with a higher risk of heart disease.

It is important to note that Lipitor should not be taken with grapefruit juice, as it can increase the risk of side effects. Additionally, it is important to avoid drinking alcohol while taking Lipitor, as this can also increase the risk of side effects.

In conclusion, there is no specific time of day that is recommended for taking Lipitor, but it is important to take it at the same time each day and to follow the instructions given by your doctor or pharmacist. While taking Lipitor at night may be more effective for some individuals, this is not a universal recommendation and should be discussed with a healthcare provider. It is also important to avoid grapefruit juice and alcohol while taking Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.drugs.com/medical-answers/does-lipitor-work-better-if-you-take-it-at-night-416127/
[3] https://www.nhs.uk/medicines/atorvastatin/how-and-when-to-take-atorvastatin/