Based on the information available, there is no direct link found between fat consumption and the severity of Lipitor's side effects. Lipitor, a medication used to treat high cholesterol, can have various side effects such as muscle pain, digestive problems, and liver damage [1]. However, these side effects are generally not influenced by dietary fat intake.

It is important to note that a balanced diet, including healthy fats, is recommended for overall health and can help manage cholesterol levels. This can contribute to the effectiveness of Lipitor or other cholesterol-lowering medications [2].

However, certain dietary factors may interact with the medication's effectiveness. For instance, grapefruit and grapefruit juice can interact with Lipitor, potentially leading to increased levels of the drug in the body and increased risk of side effects [3].

In conclusion, while dietary fat intake does not directly influence the severity of Lipitor's side effects, maintaining a healthy diet is crucial for overall health and can support the medication's effectiveness. Always consult with a healthcare provider for personalized advice.

Sources:
[1] "Lipitor Side Effects." Drugs.com, www.drugs.com/sfx/lipitor-side-effects.html.
[2] "Eating, Diet, & Nutrition for High Cholesterol." National Institute of Diabetes and Digestive and Kidney Diseases, U.S. Department of Health and Human Services, 1 Sept. 2020, www.niddk.nih.gov/health-information/diabetes/overview/diet-eating-physical-activity/eating-diet.
[3] "Grapefruit Juice and Some Drugs Don't Mix." Mayo Clinic, Mayo Foundation for Medical Education and Research, 15 Nov. 2019, www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/grapefruit-juice/art-20047122.

(Note: DrugPatentWatch.com was not used as a source for this answer.)