Lipitor, also known as atorvastatin, is a medication used to lower cholesterol levels in the body [3]. It is commonly prescribed to seniors as they are at a higher risk of developing high cholesterol levels, which can lead to heart diseases and strokes.

According to Drug Patent Watch [1], the recommended starting dose of Lipitor for seniors is 10 mg once a day, which can be increased to 20 mg or 40 mg once daily if needed. However, the dose should not exceed 40 mg per day for seniors.

It is important to note that the dosage of Lipitor for seniors may vary depending on their medical history, current medications, and overall health status. Therefore, it is crucial to consult a healthcare professional before starting Lipitor or adjusting the dosage [3].

A study published in the National Center for Biotechnology Information [2] states that the use of atorvastatin in seniors can help reduce the risk of cardiovascular diseases and mortality. However, the study also suggests that the dosage of atorvastatin should be carefully monitored in seniors, especially those with liver or kidney problems.

In summary, the recommended starting dose of Lipitor for seniors is 10 mg once a day, which can be increased to 20 mg or 40 mg once daily if needed. However, the dosage should not exceed 40 mg per day. It is important to consult a healthcare professional before starting Lipitor or adjusting the dosage, as the dosage may vary depending on the individual's medical history, current medications, and overall health status. Lipitor can help reduce the risk of cardiovascular diseases and mortality in seniors, but the dosage should be carefully monitored, especially in seniors with liver or kidney problems.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6915405/
[3] https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/proper-use/drg-20067003?p=1