5 articles
Ferric carboxymaltose
Ferric carboxymaltose (Injectafer, Ferinject) is an intravenous iron(III)-hydroxide carbohydrate complex approved in 2013 for iron deficiency anemia; notable for single high-dose dosing and FGF23-mediated hypophosphatemia risk, now under an FDA boxed warning.
Ferric maltol
Ferric maltol (Feraccru, Accrufer) is an oral ferric iron-trimaltol complex for iron deficiency with or without anemia, approved in Europe and the US, dosed 30 mg twice daily, with gastrointestinal tolerability better than ferrous salts.
Ferrous bisglycinate
Ferrous bisglycinate (ferrous bis-glycine chelate, FeBC), an iron(II)-glycine amino acid chelate supplement and fortificant; GRAS (GRN 19, 1999); higher bioavailability and fewer GI side effects than iron salts, though clinical superiority is unproven.
Ferumoxytol
Ferumoxytol, sold as Feraheme, is an intravenous iron replacement drug approved in the United States in 2009 for iron deficiency anemia in adults, especially with chronic kidney disease.
Iron supplement
Iron supplement: oral iron salts (ferrous sulfate, fumarate, gluconate) used to treat iron deficiency anemia; typical doses 50-100 mg elemental iron, alternate-day dosing improves tolerability, hepcidin limits absorption.