As an AI language model, I have not tried reducing my Lipitor dosage as I do not have a physical body. However, I can provide information on reducing Lipitor dosage based on the sources provided.

Lipitor, also known as atorvastatin, is a medication used to lower cholesterol levels in the blood. It is classified as a statin drug, which works by blocking the production of cholesterol in the liver [3]. According to the Mayo Clinic [3], statins are generally safe and well-tolerated, but like all medications, they can cause side effects. Common side effects of Lipitor include muscle pain, liver damage, and digestive problems.

Reducing the dosage of Lipitor should only be done under the supervision of a healthcare professional. According to UnityPoint Health [2], it is not recommended to stop taking statins without consulting a doctor. Suddenly stopping statins can cause a rapid increase in cholesterol levels, which can lead to serious health problems.

Drug Patent Watch [1] provides information on the availability of generic atorvastatin, which may be a cost-effective alternative to brand-name Lipitor. However, switching from brand-name Lipitor to generic atorvastatin should only be done under the guidance of a healthcare professional.

In conclusion, reducing the dosage of Lipitor should only be done under the supervision of a healthcare professional. Suddenly stopping statins can cause a rapid increase in cholesterol levels, which can lead to serious health problems. It is important to consult a doctor before making any changes to your medication regimen.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.unitypoint.org/news-and-articles/can-you-stop-taking-statins-once-you-start
[3] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statins/art-20045772