The recommended dosage guidelines for Lipitor (atorvastatin) can vary depending on the individual's specific medical condition and their response to the medication. It is important to consult with a healthcare professional for personalized dosage instructions. However, we can provide some general information based on the sources you provided.

According to DrugPatentWatch, the recommended starting dose of Lipitor for most adults is 10-20 mg once daily. The dosage may be adjusted based on individual response and desired cholesterol levels. It is important to note that Lipitor is available in different strengths, including 10 mg, 20 mg, 40 mg, and 80 mg tablets.

Drugs.com also provides dosage information for Lipitor. The recommended starting dose for most adults is 10-20 mg once daily, with the maximum recommended dose being 80 mg once daily. The dosage may be adjusted based on individual response and the desired cholesterol levels. It is advised to take Lipitor at the same time every day, with or without food.

The Mayo Clinic also provides guidelines for the proper use of atorvastatin (generic name for Lipitor). They suggest starting with a lower dose and gradually increasing it if necessary. The usual starting dose is 10-20 mg once daily, and the maximum recommended dose is 80 mg once daily. It is important to follow the instructions provided by your healthcare professional and to take the medication regularly for it to be effective.

It is worth noting that Lipitor is a prescription medication, and the dosage should be determined by a healthcare professional based on individual factors such as medical history, current medications, and response to treatment. It is important to follow the prescribed dosage and to consult with a healthcare professional if there are any concerns or questions regarding the use of Lipitor.

In summary, the recommended dosage guidelines for Lipitor typically involve starting with a lower dose, such as 10-20 mg once daily, and adjusting the dosage based on individual response and desired cholesterol levels. The maximum recommended dose is 80 mg once daily. It is important to consult with a healthcare professional for personalized dosage instructions and to follow their guidance for the proper use of Lipitor.

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