Lipitor, a medication used to lower cholesterol levels, has been associated with various side effects, but an increase in hunger cravings is not commonly reported. According to Drug Patent Watch [1], Lipitor's side effects typically include muscle pain, weakness, and gastrointestinal issues, but hunger cravings are not listed. Healthline [2] also does not mention increased hunger as a known side effect of Lipitor. Furthermore, a study published on the National Center for Biotechnology Information [3] did not specifically link Lipitor to increased hunger cravings. It is important to consult with a healthcare provider if you experience any unusual symptoms while taking Lipitor or any other medication.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.healthline.com/health/drugs/lipitor-side-effects
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5789723/