What does it mean if I have anemia?

Low red blood cells. Anemia means you have a low red blood cell count. There are many causes for this such as iron or vitamin deficiencies, bleeding problems, infections, inflammatory conditions, kidney problems and bone marrow problems. The list goes on and on. The first step is to have a workup to determine the cause of the anemia.
Low red cell count. Anemia is low blood count and may be mild or serious. Either you body does not produce enough red cells (blood cell cancer, uremia, chemotherapy, low iron, malnutrition) or you are actively bleeding (ulcers, trauma, GI malignancy, gu malignancy) or you are destroying your cells (inherited, splenic overactivity). Your hematologist needs to sort this out. If the cause is gone, you can do well.