Updating the diagnosis and management of iron deficiency in the era of routine ferritin testing of blood donors by Australian Red Cross Lifeblood.

This document provides a comprehensive overview of iron deficiency, its diagnosis, and management. It highlights the global prevalence of iron deficiency, with a particular focus on its impact on women. The document explains the classifications and diagnosis of iron deficiency, as well as the causes and investigation of the condition. It also discusses various treatment options, including oral and intravenous iron supplementation, and emphasizes the importance of monitoring response to therapy. The document includes helpful tables outlining recommended serum ferritin levels, the likelihood of different causes of iron deficiency, and the elemental iron content of different oral iron formulations. It also provides information on intravenous iron formulations and their recommended dosages. This resource is a valuable tool for individuals researching iron deficiency and its treatment options. [Extracted from the article]