Based on the available information, there is no evidence to suggest that Lipitor, a medication used to treat high cholesterol, requires dosage adjustments when used in conjunction with probiotics. Lipitor's usage and interactions are not directly related to probiotics, as per the information provided in the first source, a Lipitor patent database [1].

However, it is crucial to note that drug interactions may still occur when combining Lipitor with other medications. For instance, Lipitor may interact with colchicine, a medication used to treat gout, as mentioned in the second source, a Mayo Clinic article [2]. This interaction could potentially increase the risk of muscle damage.

Furthermore, the third source, a drug interaction list provided by Paxlovid HCP, does not mention any interactions between Lipitor and probiotics [3].

In conclusion, based on the available information, dosage adjustments for Lipitor do not appear to be necessary when used with probiotics. However, patients should always consult with their healthcare provider before starting or changing any medications or supplements, as individual health situations may vary.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/drugs-supplements/colchicine-oral-route/proper-use/drg-20067653?p=1
[3] https://www.paxlovidhcp.com/drug-interactions