Anemia is a low level of red blood cells. These cells are responsible for picking up oxygen in the lungs and delivering it to the rest of the body. Low levels of red blood cells make it difficult for the body to get enough oxygen. If anemia is severe, it can lead to serious health problems.
Anemia of prematurity occurs in babies who are born earlier than expected.
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Anemia of prematurity may be caused by one or more of the following conditions:
Infants are more prone to anemia because:
Other factors that may increase the chances of anemia of prematurity include:
Mild anemia may have no symptoms. Symptoms of moderate or severe anemia may include:
The doctor will ask about your baby’s symptoms and history and perform a physical exam. Blood tests to monitor your baby’s overall health may be needed to:
A diagnosis will be made based on the blood test. The test results may also help find the cause of the anemia.
Treatment will depend on the cause of anemia. Mild anemia may not need to be treated. The doctor will simply monitor your baby’s blood. As little blood as possible will be taken to keep the anemia from getting worse.
Treatment options for anemia of prematurity include:
Nutrition plays a big role in the recovery from anemia. The right foods can help the baby’s body increase production of red blood cells.
Lack of certain nutrients can also make it difficult for the body to make red blood cells. Iron is important in making red blood cells. Once the baby is a few weeks old, supplemental iron may be added.
Erythropoietin is a hormone in the body. It encourages the body to make more red blood cells. Supplemental erythropoietin may be given to babies with or at risk for anemia. It will gradually help the body make more red blood cells.
This treatment is often given in addition to nutrition changes.
Severe cases of anemia may need immediate treatment. A blood transfusion will quickly increase the level of red blood cells in the infant.
More than one transfusion may be needed.
To help reduce your child’s chance of getting anemia of prematurity, take these steps:
American Academy of Pediatrics
The Society of Obstetricians and Gynaecologists of Canada
Anemia of Prematurity. The Hospital for Sick Children website. Available at: http://www.aboutki... . Accessed December 5, 2012.
Neonatal Anemia. UCSF Children’s Hospital website. Available at: http://www.ucsfbenioffchildrens.org/pdf/manuals/37_Anemia.pdf . Accessed December 5, 2012.
Office Care of the Premature Infant: Part II. Common Medical and Surgical Problems. American Family Physician. Am Fam Physician. 1998 May 15;57(10):2383-2390. Accessed: http://www.aafp.org/afp/1998/0515/p2383.html .
What is Anemia of Prematurity? Greenwich Hospital website. Available at: http://www.greenho... . Accessed December 5, 2012.
Last reviewed September 2013 by Kari Kassir, MD
Last Updated: 9/30/2013