Lipitor (atorvastatin) is a medication that is used to lower cholesterol levels in the blood. According to the American College of Cardiology and American Heart Association (ACC/AHA) guidelines, the primary treatment for high cholesterol is lifestyle modifications such as diet and exercise. However, if these changes are not enough to lower cholesterol levels, medication such as Lipitor may be prescribed [3].

It is important to note that Lipitor dosage should not be adjusted without consulting a healthcare provider. The dosage of Lipitor is determined based on a variety of factors, including the patient's age, medical history, and other medications they may be taking. Additionally, the dosage may need to be adjusted based on the patient's response to the medication and any side effects they may experience [2].

According to a study published in American Family Physician, lifestyle modifications can have a significant impact on cholesterol levels, and may even be enough to avoid the need for medication such as Lipitor. The study recommends a low-fat diet, increased physical activity, and weight loss for patients with high cholesterol levels [2].

In summary, while lifestyle modifications such as diet and exercise are the primary treatment for high cholesterol, medication such as Lipitor may be necessary in some cases. The dosage of Lipitor should not be adjusted without consulting a healthcare provider, as it is determined based on a variety of factors. However, lifestyle modifications can have a significant impact on cholesterol levels and may even be enough to avoid the need for medication. [2][3]

Sources:
[2] American Family Physician: https://www.aafp.org/pubs/afp/issues/2007/0515/p1487.html
[3] American College of Cardiology and American Heart Association: https://www.acc.org/~/media/Non-Clinical/Files-PDFs-Excel-MS-Word-etc/Guidelines/2018/Guidelines-Made-Simple-Tool-2018-Cholesterol.pdf