The symptoms of iron-deficiency anemia may resemble other blood conditions or medical problems. Always consult your doctor for a diagnosis. Iron-deficiency anemia may be suspected from general findings on a complete medical history and physical examination, such as complaints of tiring easily, abnormal paleness or lack of color of the skin, or a fast heartbeat tachycardia. Iron-deficiency anemia is usually discovered during a medical examination through a blood test that measures the amount of hemoglobin number of red blood cells present, and the amount of iron in the blood.
In addition to a complete medical history and physical examination, diagnostic procedures for iron-deficiency anemia may include the following:. This test is usually not necessary. These tests may help rule out a source of blood loss.
Iron-rich diet. Eating a diet with iron-rich foods can help treat iron-deficiency anemia. Good sources of iron include the following:. Legumes, such as lima beans and green peas; dry beans and peas, such as pinto beans, black-eyed peas, and canned baked beans. Iron supplements. Iron supplements can be taken over several months to increase iron levels in the blood. The most common cause, especially in women, is iron deficiency. You can also become iron deficient from not eating enough iron—this is very common in pregnant women because they have to eat enough iron for two.
You may have no symptoms at first, or very mild ones. However, as anemia gets worse some telltale signs become apparent. Here are the most common ones. The most common symptom of iron-deficiency anemia is fatigue.
Without energy, you continually feel tired and weak throughout the day and it can be difficult to complete your daily tasks. People who are anemic may develop a syndrome called pica, which causes strange cravings for non-food items such as dirt, ice or clay.
There are some theories as to why iron deficiency leads to pica, but the true cause is unclear. Research shows that the cravings seem to go away when patients receive iron supplements.
Headaches, dizziness and lightheadedness can all be symptoms of anemia caused by a lack of oxygen to the brain. In some cases, people experience the urge to eat abnormal things like dirt or chalk — a condition known as pica. According to Ezra A. And in mild to moderate anemia, Dr. Amsterdam notes, symptoms like fatigue may not be very pronounced.
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