Lovastatin is primarily used to lower high levels of cholesterol and low-density lipoprotein (LDL) in the blood. It helps reduce the risk of heart attack, stroke, and other cardiovascular diseases by slowing down the production of cholesterol in the liver. This compound is especially effective in patients with hypercholesterolemia and those with a history of coronary heart disease. It is often prescribed alongside dietary changes, exercise, and weight management for optimal results. Lovastatin also has a role in stabilizing atherosclerotic plaques, making them less likely to rupture and cause acute cardiovascular events. In some cases, it may be used to improve outcomes in individuals with type 2 diabetes and existing heart conditions.