Simvastatin is in a group of drugs called HMG CoA reductase inhibitors, or “statins.” It reduces levels of “bad” cholesterol (low-density lipoprotein, or LDL) and triglycerides in the blood, while increasing levels of “good” cholesterol (high-density lipoprotein, or HDL). Simvastatin is used to lower cholesterol and triglycerides (types of fat) in the blood.
Simvastatin is also used to lower the risk of stroke, heart attack, and other heart complications in people with diabetes, coronary heart disease, or other risk factors. Simvastatin is used in adults and children who are at least 10 years old.