The ideal treatment for<unk>  is to treat the<unk><unk>  successfully, but this is rarely possible. Parenteral iron is increasingly used for anemia in<unk>  renal<unk>  and inflammatory bowel<unk> . Erythropoietin can be helpful, but this is costly and may be dangerous. Erythropoietin is advised either in conjunction with adequate iron replacement which in practice is intravenous, or when IV iron has proved ineffective. Limiting some microbes' access to iron can reduce their virulence, thereby potentially reducing the severity of infection. Blood transfusion to patients with<unk>  is associated with a higher mortality, supporting the concept.
Anemia of chronic disease
Anemia in pregnancy
Transfusion-dependent anemia
Acquired hemolytic anemia
Heparin-induced thrombocytopenia
Hemoglobinemia
Sideroblastic anemia
EEM syndrome