Tyto hladiny se zvyšují pomalu a nejvyšší úrovně dosáhnou mezi 12 a 18 hodinami po podání dávky.
Subcutaneous route Following subcutaneous injection, serum levels of erythropoietin are much lower than the levels achieved following intravenous injection, the levels increase slowly and reach a peak between 12 and 18 hours postdose.