Ferumoxytol Interactions

FDA Black Box Warning

WARNING: RISK FOR SERIOUS HYPERSENSITIVITY/ANAPHYLAXIS REACTIONS Fatal and serious hypersensitivity reactions including anaphylaxis have occurred in patients receiving ferumoxytol. Initial symptoms may include hypotension, syncope, unresponsiveness, cardiac/cardiorespiratory arrest. • Only administer ferumoxytol as an intravenous infusion over at least 15 minutes and only when personnel and therapies are immediately available for the treatment of anaphylaxis and other hypersensitivity reactions [see Warnings and Precautions ( 5.1 ) ]. • Observe for signs or symptoms of hypersensitivity reactions during and for at least 30 minutes following ferumoxytol infusion including monitoring of blood pressure and pulse during and after ferumoxytol administration [see Warnings and Precautions ( 5.1 ) ]. • Hypersensitivity reactions have occurred in patients in whom a previous ferumoxytol dose was tolerated [see Warnings and Precautions ( 5.1 ) ] . WARNING: RISK FOR SERIOUS HYPERSENSITIVITY/ANAPHYLAXIS REACTIONS See full prescribing information for complete boxed warning. Fatal and serious hypersensitivity reactions including anaphylaxis have occurred in patients receiving ferumoxytol. Initial symptoms may include hypotension, syncope, unresponsiveness, cardiac/cardiorespiratory arrest. • Only administer ferumoxytol as an intravenous infusion over at least 15 minutes and only when personnel and therapies are immediately available for the treatment of anaphylaxis and other hypersensitivity reactions. ( 5.1 ) • Observe for signs or symptoms of hypersensitivity reactions during and for at least 30 minutes following ferumoxytol infusion including monitoring of blood pressure and pulse during and after ferumoxytol administration. ( 5.1 ) • Hypersensitivity reactions have occurred in patients in whom a previous ferumoxytol dose was tolerated. ( 5.1 )