Erythropoietin is a hormone (chemical messenger) in the kidney that stimulates the making of red blood cells. Epoetin Alfa is a protein that has the same effects as naturally occurring erythropoietin. It does NOT contain any human blood components.
How is it given?
Before your surgery, it is injected into your arm. It will eventually reach your blood. It takes several weeks for these medications to have their effect.
What are the benefits?
By causing the body to make more red blood cells, it may decrease the need for a red blood cell transfusion. It increases the hemoglobin level in your blood.
What are the risks or side effects?
Epoetin Alfa should not be used in patients with high blood pressure. It can make your blood thicker causing even higher blood pressure. A rare risk is that your bone marrow may stop making red blood cells, making you dependent on transfusions.
