Definition |
A decrease in the red blood cells and, therefore, the hemoglobin concentration of the blood. This results in a decreased capacity of the blood to carry oxygen. If severe, anemia can cause a pale complexion, weakness, fatigue, and shortness of breath on exertion. There are many causes for anemia, including drug toxicities and chronic infections. The most common way in which anemia is measured is by the titer of hemoglobin (Hgb) in peripheral venous blood.Children with chronic anemia are prone to infections and learning problems.
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