Pregnancy Health Center

 

   
 

A death of an otherwise healthy infant; it often occurs while the child is sleeping.

What is it? (Overview)

When a healthy baby under the age of one dies suddenly, and doctors can’t determine a cause after performing an autopsy, reviewing family and medical history, and investigating the death scene, the cause of death is considered Sudden Infant Death Syndrome (SIDS).

SIDS is a recognized medical disorder. Over the past twenty-five years, more than 100,000 infants have died suddenly and unexpectedly from SIDS.

What causes SIDS? (Causes)

No one really knows how or why SIDS strikes. According to the National Institute of Child Health and Human Development (NICHD), the incidence of SIDS is highest between the ages of one to four months. At this age, most babies are still unable to roll over by themselves.

Other potential risk factors include:
  • Smoking, drinking alcoholic beverages, or drug use during pregnancy.
  • Poor prenatal care.
  • Premature or low-birth weight.
  • Mothers younger than 20.
  • Smoke exposure following birth.
  • Sleeping on stomach.

How can I prevent it? (Prevention)

Unfortunately, there is no product or medicine that can entirely prevent SIDS. Scientists are still researching child development and the function of the nervous system, the brain, the heart, breathing and sleep patterns, body chemical balances, autopsy findings, and environmental factors. There are, however, some steps parents can take to help prevent SIDS:

  • The single most important thing you can do to help protect your baby is to place the baby to sleep on its back (fig. 1).
  • Don’t smoke during pregnancy, and don’t allow smoking around your baby.
  • Use firm, flat bedding and keep toys out of the crib. Several studies have linked soft sleeping surfaces to an increased risk of SIDS.
  • Try not to overheat your baby. Too warm a room or too much bedding is associated with an increased risk of SIDS, especially if the baby sleeps on its stomach. Keep the room your baby sleeps in at a comfortable temperature (between 60 to 70 degrees Fahrenheit).
  • Breastfeed your baby if you can. While there is no evidence that directly links breastfeeding with a decreased rate of SIDS, breast milk is thought to keep babies healthier than formula.
  • Remove pillows, quilts, comforters, sheepskins, stuffed toys, and other soft products from the crib.
  • Consider using a sleeper or other sleep clothing as an alternative to blankets, with no other covering.
  • If you use a blanket, position your baby with his feet at the foot of the crib. Tuck a thin blanket around the crib mattress, reaching only as far as your baby's chest.
  • Make sure your baby's head remains uncovered while he sleeps.
  • Do not place your baby on a waterbed, sofa, soft mattress, pillow, or other soft surface to sleep.

Frequently asked questions (FAQ)

Q: Can sharing a bed with my baby help reduce the risk of SIDS?

A: Some experts believe that having your baby sleep in your bed reduces the risk of SIDS. Some studies have shown co-sleeping alters babies’ sleep patterns (making them lighter) and allows mothers to respond more quickly to changes in their baby’s breathing patterns and movements. The American Academy of Pediatrics suggests that while co-sleeping can may synchronize sleep patterns to help with breast feeding, it does not reduce the incidence of SIDS. In fact, they warn that adults’ soft bedding may be dangerous for babies, causing them to get trapped and suffocate. You may want to consider keeping the crib or bassinet next to your bed instead. Ask your pediatrician more about sleeping with your baby.

Where can I find more information? (Resources)

The Sudden Infant Death Syndrome Alliance is a national, not-for-profit, voluntary health organization dedicated to the support of SIDS families, education, and research. Contact them toll free at 1-800-221-SIDS, or visit their web site at http://www.sidsalliance.org

Sources

 

The information provided herein should not be used for diagnosis or treatment of any medical condition. It is provided for your general information and is not a substitute for medical care or supervised medical treatment. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. A.D.A.M. is a founding member of Hi-Ethics http://www.hiethics.com. A.D.A.M. also subscribes to the HONcode principles of the Health On the Net Foundation http://www.hon.ch and is a member of the American Accreditation HealthCare Commission (URAC) Health Web Site Advisory Committee http://www.urac.org. Copyright 2001 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
 

online health articles | health illustrated presentations | tools & health animations | FAQ's | handout