Megaloblastic anemia is a blood disorder in which there is anemia with larger-than-normal red blood cells.
Anemia - megaloblastic
Megaloblastic anemia is usually caused by a deficiency of folic acid or vitamin B12. Other causes are:
Risk factors relate to the causes.
See also: Pernicious anemia
Examination of the nervous system may show:
The first goal is to diagnose the cause of the anemia. The treatment depends on the cause. Anemias related to specific vitamin deficiencies are discussed separately.
The outcome depends on the cause of the anemia.
Complications vary with the cause of the anemia.
Call for an appointment with your health care provider if you develop symptoms of this condition.
Getting enough vitamin B12 and folic acid is helpful.
Antony AC. Megoblastic anemias. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 170.