Any allergies, including allergies to food, dyes, or preservatives.
Also, let your healthcare provider know if you are:
Pregnant or thinking of becoming pregnant
Breastfeeding.
Make sure to tell your healthcare provider about all other medicines you are taking, including prescription and non-prescription medicines, vitamins, and herbal supplements.
It belongs to a group of medications known as erythropoiesis-stimulating agents (ESAs). Darbepoetin alfa is a man-made version of erythropoietin, a human protein that is produced in the kidneys. Darbepoetin alfa works by stimulating the production of red blood cells by the bone marrow. It is very similar to epoetin alfa (Epogen®, Procrit®), with a few minor changes to the molecule. These changes make darbepoetin alfa long-acting. Darbepoetin alfa is taken once weekly (or every two or three weeks), while epoetin alfa must be taken more frequently (usually three times a week).