Vitamin B12 Injection in Tyler, TX: Enhancing Health and Vitality Smart Choice Medical Clinic My DNA is bad. Deferoxamine injection is used to remove excess iron from the body in anemia or thalassemia patients who have many blood transfusions. It is also used with other medicines to treat acute iron Vitamin B12 Deficiency Physiopedia Thalassemia: High Yield Notes Inherited microcytic anemia ( globin chain production) severity varies from trait (mild) to major (severe) Key Concept Microcytosis from reduced hemoglobin synthesis Trait often mild asymptomatic; Cyanocobalamin (B12) Injection 1000 mcg mL, Multiple Dose Vial 30 mL McGuff