Based on the available information, there is no specific mention of Lipitor dosage adjustments for swimmers. However, Lipitor (atorvastatin) dosage is generally adjusted based on a patient's health condition, age, and other factors [2][3].

Lipitor is a medication used to treat high cholesterol levels. The typical starting dosage is 10-20mg once daily, and it can be increased up to 80mg once daily if needed [2].

In general, factors such as age, sex, weight, race, liver and kidney function, and other medications being taken can affect how a person's body processes Lipitor [2]. Therefore, it is essential to follow a healthcare provider's instructions when taking Lipitor [2].

As for swimmers, there is no evidence to suggest that swimming affects Lipitor's effectiveness or safety [1][3]. However, swimmers should inform their healthcare provider if they engage in any strenuous activities, including swimming, as it may affect their overall health and Lipitor dosage [2].

In summary, there is no specific Lipitor dosage adjustment for swimmers. However, swimmers should inform their healthcare provider of their swimming activities and follow their instructions regarding Lipitor dosage.

Sources:

* <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
* <https://www.healthline.com/health/drugs/lipitor-dosage>
* <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6341496/>