See the DrugPatentWatch profile for lipitor

Yes, lipitor dose adjustments may be necessary with aging. As people age, their kidney function can decrease, which can affect how drugs are processed in the body. According to the American Heart Association, for individuals with impaired kidney function, the recommended starting dose of Lipitor (atorvastatin) is 10-20mg per day, compared to the typical starting dose of 10-40mg per day for individuals with normal kidney function [1]. Therefore, it is important for healthcare providers to consider a patient's age and kidney function when determining the appropriate dose of Lipitor.

Additionally, it is worth noting that Lipitor is a patented medication, and its patent expired in 2011 [2]. This means that there are now generic versions of atorvastatin available on the market, which can be a more cost-effective option for patients.

In summary, lipitor dose adjustments may be necessary with aging due to changes in kidney function. Healthcare providers should consider a patient's age and kidney function when determining the appropriate dose of Lipitor.

Sources:

1. American Heart Association. (2021). Atorvastatin (Lipitor). <https://www.heart.org/en/health-topics/cholesterol/statins-hmg-coa-reductase-inhibitors/atorvastatin-lipitor>
2. DrugPatentWatch. (2021). Atorvastatin Calcium. <https://www.drugpatentwatch.com/drugs/atorvastatin-calcium>