Learning About Sudden Infant Death Syndrome (SIDS)

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Sudden infant death syndrome (SIDS) is the death of a healthy baby younger than 1 year with no known cause. It is very rare. It can happen even when you do everything right. Doctors don't know what causes SIDS. And it has no symptoms or warning signs. It happens more often in babies who are born early (premature) and in babies who have a low birth weight.

See your doctor regularly during your pregnancy. This may help you and your doctor find problems earlier.

Do not smoke or let anyone else smoke in the house or around you. Smoking or exposure to smoke during pregnancy increases the risk of SIDS.

Do not drink alcohol or take drugs. Alcohol or drug use may cause problems such as your baby being born early.

If you can, breastfeed your baby. And have your baby get all their shots.

A pacifier during naps and at bedtime may reduce the risk of SIDS. Wait until breastfeeding is going well (3 to 4 weeks) before you offer a pacifier.

Always put your baby to sleep on their back in a crib, cradle, or bassinet.

Follow-up care is a key part of your child's treatment and safety. Be sure to make and go to all appointments, and call your doctor if your child is having problems. It's also a good idea to know your child's test results and keep a list of the medicines your child takes.

Where can you learn more?

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Current as of: October 24, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: October 24, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.