According to the sources provided, there is no known interaction between taking probiotics and Lipitor (atorvastatin), a medication used to lower cholesterol levels in the blood. The drug patent watch website [1] lists no interaction between the two medications, and the drugs.com website [2] also indicates that there are no known interactions between atorvastatin and probiotics. The consumerlab.com website [3] also lists no interaction between probiotics and statins, including atorvastatin.

It is important to note that while there are no known interactions between atorvastatin and probiotics, it is always advisable to consult with a healthcare professional before taking any new medications or supplements, especially if you are already taking other medications.

In conclusion, based on the sources provided, there is no known interaction between taking probiotics and Lipitor (atorvastatin). However, it is always best to consult with a healthcare professional before taking any new medications or supplements.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.drugs.com/drug-interactions/atorvastatin-with-probiotic-formula-276-0-3205-15943.html
[3] https://www.consumerlab.com/answers/which-drugs-should-be-avoided-when-taking-statins/statin-supplement-interactions/