There is limited information available on the specific interaction between Lipitor (atorvastatin) and probiotics. However, it is important to note that taking probiotics while on medication can potentially affect the absorption and efficacy of the medication.

Lipitor is a medication used to lower cholesterol levels in the blood. According to Drug Patent Watch [1], Lipitor works by inhibiting an enzyme that is responsible for producing cholesterol in the liver. It is important to take Lipitor as prescribed by a healthcare provider and to avoid any potential interactions that could reduce its effectiveness.

Drugs.com [2] lists probiotic formulas as having a moderate interaction with Lipitor. This is because probiotics can potentially interfere with the absorption of the medication in the gut, reducing its effectiveness. However, the extent of this interaction is not well understood and may vary depending on the specific probiotic formula being taken.

A study published in the National Library of Medicine [3] found that taking a probiotic supplement along with atorvastatin did not significantly affect the medication's effectiveness in reducing cholesterol levels. However, the study only looked at one specific probiotic formula and further research is needed to determine the extent of the interaction between Lipitor and probiotics.

In conclusion, there is limited information available on the interaction between Lipitor and probiotics. While probiotics may potentially interfere with the absorption of Lipitor, the extent of this interaction is not well understood. It is important to talk to a healthcare provider before taking any probiotic supplements while on Lipitor or any other medication.

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.ncbi.nlm.nih.gov/pmc/articles/PMC2904929/