PCSK9 inhibitors are a type of medicine to lower cholesterol. They work by reducing your LDL cholesterol. Your provider might recommend a PCSK9 inhibitor if you have tried other treatments and your cholesterol is still high. You take PCSK9 inhibitors as an injection. When taking these medicines, be sure to follow up regularly with a healthcare provider.
Advertisement
When your heart needs some help, the cardiology experts at Cleveland Clinic are here for you. We diagnose and treat the full spectrum of cardiovascular diseases.

Last reviewed on 02/17/2022.
Learn more about the Health Library and our editorial process.