Table of Contents
- Anemia facts
- What is anemia?
- What are the symptoms of anemia?
- What causes anemia?
- Can inadequate iron cause anemia (iron deficiency anemia)?
- Iron deficiency anemia (continued)
- What about sudden (acute) blood loss as a cause of anemia?
- What are other causes of anemia?
- Can anemia be hereditary?
- How is anemia diagnosed?
- What is a complete blood cell (CBC) count?
- How is blood collected for a CBC?
- What is the red blood cell (RBC) count?
- What is hemoglobin?
- What does a low hemoglobin level mean?
- What is the hematocrit?
- How is hematocrit determined?
- How is anemia treated?
- What are the complications of anemia?
- What is the outlook (prognosis) for anemia?
Iron deficiency anemia (continued)
Another common reason for iron deficiency anemia can be due to recurring or small ongoing bleeding, for instance from colon cancer or from stomach ulcers. Stomach ulcer bleeding may be induced by medications, even very common over-the-counter drugs such as aspirin and ibuprofen (Advil, Motrin). Slow and chronic oozing from these ulcers can lead to loss of iron. Gradually, this could result in anemia. In infants and young children, iron deficiency anemia is most often due to a diet lacking iron.
Interpretation of CBC may lead to clues to suggest this type of anemia. For instance, iron deficiency anemia usually presents with low mean corpuscular volume (microcytic anemia) in addition to low hemoglobin.
Maakaron, Joseph E, et al. "Anemia." eMedicine. 4 Nov. 2011. <http://emedicine.medscape.com/article/198475-overview>.
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