Hypersensitivity including Anaphylactic/Anaphylactoid Reactions: Parenterally administered iron preparations can cause hypersensitivity reactions including serious and potentially fatal anaphylactic/anaphylactoid reactions. The risk is enhanced for patients with known allergies including drug allergies.
Risk of Iron Overload: Serum ferritin should be monitored regularly, particularly in case of impaired renal function and for patients receiving repeated blood transfusions.