See the DrugPatentWatch profile for lipitor

Lipitor, a medication commonly prescribed to lower cholesterol levels, does not directly disrupt ketosis. Ketosis is a metabolic state characterized by an increase in fat breakdown and ketone body production, typically induced by a low-carbohydrate diet [1].

Lipitor, a statin, works by inhibiting HMG-CoA reductase, an enzyme involved in cholesterol synthesis in the liver [2]. This action helps reduce the risk of cardiovascular disease by lowering low-density lipoprotein (LDL), or "bad" cholesterol levels [2].

There is no evidence to suggest that Lipitor directly impacts the metabolic pathways involved in ketosis [1][3]. However, it is always important to consult with a healthcare provider before starting any new medications or dietary regimens, as individual responses can vary.

Sources:
[1] DrugPatentWatch.com. (n.d.). Atorvastatin. Retrieved from https://www.drugpatentwatch.com/drugs/atorvastatin
[2] Mayo Clinic. (2021, August 20). Atorvastatin (Oral Route). Retrieved from https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20064556
[3] US National Library of Medicine. (2021, May 1). Ketogenic diet. Retrieved from https://medlineplus.gov/ketogenicdiet.html