Hematologic
Drugs that build and support the blood — treating anemia and boosting red- and white-cell production. Four classes spanning the raw materials (iron, B12, folate) and the growth-factor signals (erythropoietin, G-CSF) of hematopoiesis.
4 drug classes 11 key drugs
Iron / Anemia Agents
High-yieldReplace iron for iron-deficiency anemia. Dark stools & constipation are expected; IV iron risks reactions.
Vitamin B12 & Folate
High-yieldReplace the vitamins for megaloblastic anemia. Folate must never mask B12 deficiency (neuro damage continues).
Erythropoiesis-Stimulating Agents (ESAs)
epoetin High-yieldBoost red-cell production in CKD/chemo anemia. Boxed warning: thrombosis — do not over-correct hemoglobin.
Colony-Stimulating Factors
grastimBoost neutrophils after chemo to prevent infection. Bone pain is common; watch for rare splenic rupture.