The sources provided do not contain information regarding Lipitor dosage adjustments to alleviate pain. Lipitor is a medication used to lower cholesterol levels and prevent heart disease [1]. According to the American Academy of Family Physicians, the most common side effects of Lipitor include muscle pain, nausea, and diarrhea [2]. However, the article does not mention dosage adjustments to alleviate pain. The third source provided discusses drug interactions between Lipitor and other medications, but does not mention dosage adjustments for pain relief [3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.aafp.org/pubs/afp/issues/2007/0515/p1487.html
[3] https://www.covid19treatmentguidelines.nih.gov/therapies/antivirals-including-antibody-products/ritonavir-boosted-nirmatrelvir--paxlovid-/paxlovid-drug-drug-interactions/