The recommended Lipitor dosage increase varies depending on the patient's individual needs and medical history. Lipitor is a brand name for atorvastatin, a medication used to lower cholesterol levels in the blood [2]. According to the Mayo Clinic, the initial recommended dose of Lipitor for most adults is 10-20 mg per day, taken once daily [2]. The dosage may be increased gradually, up to a maximum of 80 mg per day, based on the patient's response to treatment and any potential side effects [2]. However, the maximum dosage of Lipitor may not be suitable for everyone and should only be prescribed by a healthcare professional [3]. It is essential to follow the prescribed dosage and not to adjust it without consulting a doctor [2]. Additionally, the dosage of Lipitor may need to be adjusted in patients with liver or kidney disease or who are taking other medications that may interact with Lipitor [2]. Patients should always consult their healthcare provider for individualized dosage recommendations and guidance on how to take Lipitor safely and effectively [3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/proper-use/drg-20067003
[3] https://www.healthline.com/health/drugs/lipitor-dosage