Atorvastatin, or Lipitor, is a medication that falls into a class called statins. Statins are drugs that are used to lower the levels of cholesterol in the body. Cholesterol is a waxy substance that is made naturally in our bodies and is essential for the proper functioning of various organs. However, when the levels of cholesterol become too high, it can lead to health problems, particularly an increased risk of heart disease and stroke.

Atorvastatin works by blocking an enzyme called HMG-CoA reductase, which is involved in the production of cholesterol in the liver. By inhibiting this enzyme, Atorvastatin reduces the amount of cholesterol produced and increases the ability of the liver to remove cholesterol from the blood. This helps to lower overall cholesterol levels and reduce the risk of cardiovascular diseases.

It is important to note that Atorvastatin is typically prescribed alongside lifestyle modifications such as a healthy diet, regular exercise, and weight management. These lifestyle changes, combined with the use of Atorvastatin, can be highly effective in managing high cholesterol levels and improving cardiovascular health.