Lowering the dosage of Lipitor, a popular statin medication used to lower cholesterol levels, can have varying effects on cholesterol levels depending on the individual and the severity of their condition. Lipitor, also known as atorvastatin, works by blocking an enzyme in the liver that produces cholesterol [2]. According to a study published in the Journal of Clinical Lipidology, a lower dose of atorvastatin (10 mg/day) can still be effective in reducing LDL cholesterol levels by up to 36% in patients with high cholesterol [3]. However, it is important to note that the effectiveness of a lower dose may depend on the patient's baseline cholesterol levels.

The Mayo Clinic recommends that individuals with high cholesterol levels work with their healthcare provider to determine the appropriate dosage of statin medication, including Lipitor, based on their individual needs and risk factors [2]. Additionally, it is important to maintain a healthy lifestyle, including regular exercise and a healthy diet, in conjunction with medication to effectively manage cholesterol levels [2].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statins/art-20045772
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6464917/