Anemia treatment depends on the cause.
Iron deficiency anemia. Treatment for this form of anemia usually involves taking iron supplements and making changes to your diet.
If the underlying cause of iron deficiency is loss of blood — other than from menstruation — the source of the bleeding must be located and stopped. This may involve surgery.
Vitamin deficiency anemias. Treatment for folic acid and B-12 deficiency involves dietary supplements and increasing these nutrients in your diet.
If your digestive system has trouble absorbing vitamin B-12 from the food you eat, you may need vitamin B-12 shots. At first, you may receive the shots every other day. Eventually, you'll need shots just once a month, which may continue for life, depending on your situation.
- Anemia of chronic disease. There's no specific treatment for this type of anemia. Doctors focus on treating the underlying disease. If symptoms become severe, a blood transfusion or injections of synthetic erythropoietin, a hormone normally produced by your kidneys, may help stimulate red blood cell production and ease fatigue.
- Aplastic anemia. Treatment for this anemia may include blood transfusions to boost levels of red blood cells. You may need a bone marrow transplant if your bone marrow is diseased and can't make healthy blood cells.
- Anemias associated with bone marrow disease. Treatment of these various diseases can include medication, chemotherapy or bone marrow transplantation.
Hemolytic anemias. Managing hemolytic anemias includes avoiding suspect medications, treating related infections and taking drugs that suppress your immune system, which may be attacking your red blood cells.
Depending on the severity of your anemia, a blood transfusion or plasmapheresis may be necessary. Plasmapheresis is a type of blood-filtering procedure. In certain cases, removal of the spleen can be helpful.
Sickle cell anemia. Treatment for this anemia may include the administration of oxygen, pain-relieving drugs, and oral and intravenous fluids to reduce pain and prevent complications. Doctors also may recommend blood transfusions, folic acid supplements and antibiotics.
A bone marrow transplant may be an effective treatment in some circumstances. A cancer drug called hydroxyurea (Droxia, Hydrea) also is used to treat sickle cell anemia.
- Thalassemia. This anemia may be treated with blood transfusions, folic acid supplements, medication, removal of the spleen (splenectomy), or a blood and bone marrow stem cell transplant.
Aug. 06, 2016
- Your guide to anemia. National Heart, Lung, and Blood Institute. https://www.nhlbi.nih.gov/files/docs/public/blood/anemia-yg.pdf. Accessed Nov. 30, 2015.
- Marx JA, et al., eds. Anemia, polycythemia and white blood cell disorders. In: Rosen's Emergency Medicine: Concepts and Clinical Practice. 8th ed. Philadelphia, Pa.: Saunders Elsevier; 2014. http://www.clinicalkey.com. Accessed Nov. 30, 2015.
- Riggin EA. Allscripts EPSi. Mayo Clinic, Rochester, Minn. Sept. 10, 2015.
- Schrier SL. Approach to the adult patient with anemia. http://www.uptodate.com/home. Accessed Nov. 30, 2015.
- Anemia. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/health-topics/topics/anemia/. Accessed Nov. 30, 2015.
- AskMayoExpert. Sickle cell disease. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2014.
- Dietary supplement fact sheet: Folate. Office of Dietary Supplements. https://ods.od.nih.gov/factsheets/Folate-HealthProfessional/. Accessed Nov. 30, 2015.
- Dietary supplement fact sheet: Vitamin C. Office of Dietary Supplements. https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/. Accessed Nov. 30, 2015.
- Benz EJ. Treatment of beta thalassemia. http://www.uptodate.com/home. Accessed Dec. 4, 2015.
- Field JJ et al. Overview of the management and prognosis of sickle cell disease. http://www.uptodate.com/home. Accessed Dec. 4, 2015.
- Lichtman MA, et al. Structure of the marrow and the hematopoietic microenvironment. In: Williams Hematology. 8th ed. New York, N.Y.: The McGraw-Hill Companies; 2010. http://accessmedicine.mhmedical.com/content.aspx?bookid=358§ionid=39835818. Accessed Dec. 4, 2015.
- Hoffman R, et al. Hematologic aspects of parasitic diseases. In: Hematology: Basic Principles and Practice. 6th ed. Philadelphia, Pa.: Saunders Elsevier; 2013. http://www.clinicalkey.com. Accessed Nov. 30, 2015.
- Kassebaum NJ, et al. A systematic analysis of global anemia burden from 1990 to 2010. Blood. 2014;123:615.
- Berns JS. Anemia of chronic kidney disease: Target hemoglobin/hematocrit for patients treated with erythropoietic agents. http://www.uptodate.com/home. Accessed Dec. 8, 2015.
- Stabler SP. Vitamin B12 deficiency. New England Journal of Medicine. 2013;368:149.
- Anemia and older adults. American Society of Hematology. http://www.hematology.org/Patients/Anemia/Adults.aspx. Accessed Dec. 9, 2015.