Statins and Lipid Management, Explained
Statins are among the most widely prescribed medications in cardiovascular medicine, and for good reason — they reduce LDL ("bad") cholesterol and lower the risk of heart attack and stroke in appropriately selected patients.
How Statins Work
Statins inhibit HMG-CoA reductase, the rate-limiting enzyme in cholesterol synthesis in the liver. With less cholesterol produced internally, the liver upregulates LDL receptors, pulling more LDL out of the bloodstream.
Who Benefits Most
Guidelines generally recommend statin therapy for patients with established atherosclerotic cardiovascular disease, very high LDL levels, diabetes with additional risk factors, or an elevated calculated 10-year cardiovascular risk score.
Common Questions
Muscle aches are the most frequently reported side effect, though true statin-induced myopathy is uncommon. Routine liver enzyme monitoring is no longer required for most patients on stable statin therapy per current guidelines.