Final answer:
Erythropoietin injections are used for the treatment of end-stage kidney disease (ESKD) to alleviate anemia symptoms.
Step-by-step explanation:
Erythropoietin (EPO) is a medication used for the treatment of end-stage kidney disease (ESKD). This condition is characterized by the kidneys' inability to function properly, leading to a decrease in the production of erythropoietin hormone. As a result, patients with ESKD often develop anemia due to low levels of red blood cells. Erythropoietin injections help stimulate the production of red blood cells in these individuals, improving their oxygen-carrying capacity and alleviating anemia symptoms.