MedicalTerminology DB
General Medical Terms

HMG-CoA reductase inhibitor

Meaning of HMG-CoA reductase inhibitor: A substance that blocks an enzyme needed by the body to make cholesterol and lowers the amount of cholesterol in the blood.

Definition of HMG-CoA reductase inhibitor

A substance that blocks an enzyme needed by the body to make cholesterol and lowers the amount of cholesterol in the blood. HMG-CoA reductase inhibitor drugs are called statins. Also called hydroxymethylglutaryl-coenzyme A reductase inhibitor.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.