Ezetimibe/simvastatin: a guide to its clinical use in hypercholesterolemia.

Ezetimibe/simvastatin therapy combines two lipid-lowering compounds with complementary mechanisms of action, thereby blocking the two sources of plasma cholesterol and improving lipid profiles. Ezetimibe/simvastatin is an effective and generally well tolerated adjunct to dietary therapy for markedly reducing low-density lipoprotein cholesterol (LDL-C) levels and improving other lipid parameters across diverse patient populations. Dual treatment with ezetimibe/simvastatin is more effective than monotherapy with an HMG-CoA reductase inhibitor (statin), and the addition of ezetimibe to current statin therapy is more effective than doubling the statin dose.