ERYTHROPOIETIN

The erythropoietin (EPO) test measures the level of erythropoietin, a hormone produced by the kidneys that stimulates red blood cell production, in the blood. This test is used to diagnose and monitor conditions affecting red blood cell production, such as anemia and polycythemia. Elevated EPO levels can indicate hypoxia or anemia, while low levels suggest chronic kidney disease or polycythemia vera. The EPO test provides valuable information for assessing bone marrow function, diagnosing underlying conditions, and guiding treatment decisions to manage red blood cell production effectively.