When taking Lipitor (atorvastatin), a medication commonly prescribed to lower cholesterol levels, it is generally recommended to avoid consuming large amounts of grapefruit juice as it can interact with the medication and increase the risk of side effects. However, there are no specific guidelines regarding taking Lipitor with dairy products. Dairy products are generally safe to consume while taking Lipitor unless you have a specific intolerance or allergy to dairy.

It is important to follow the instructions provided by your healthcare provider or pharmacist regarding the administration of Lipitor. If you have any concerns or questions about taking Lipitor with dairy or any other food or beverage, it is advisable to consult with your healthcare provider for personalized advice.

Sources:
[1] drugpatentwatch.com
[2] webmd.com
[3] heart.org