Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Iron-Deficiency Anemia ?
    ### Response:
    Treatment for iron-deficiency anemia will depend on its cause and severity. Treatments may include dietary changes and supplements, medicines, and surgery.
                
Severe iron-deficiency anemia may require a blood transfusion, iron injections, or intravenous (IV) iron therapy.
    