How does Repatha work?

Information reviewed July 24, 2026

Repatha is a PCSK9 inhibitor. PCSK9 is a protein that destroys LDL receptors on liver cells. By blocking PCSK9, more LDL receptors remain active, allowing the liver to remove more LDL cholesterol from the blood.

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This information is for general reference and is not medical advice. Always consult a licensed healthcare professional about your treatment.

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