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Sudden Infant Death
Syndrome (SIDs)

Sudden infant death syndrome (SIDS), also called crib death, is a condition that occurs when a healthy baby under the age of one dies unexpectedly. It’s not clear what causes SIDS or why it happens, although certain habits can help reduce your baby’s risk.

Causes & Risk Factors

Experts don’t yet understand what causes SIDS. However, they are starting to learn that this condition may occur as a result of multiple factors that can interrupt breathing. Your baby could experience SIDS if they:

  • Are born prematurely or have a low birth weight, which may cause some body processes to be underdeveloped
  • Are born with abnormalities that affect the part of the brain that controls breathing during sleep
  • Have had a recent cold or other infection
  • Sleep on a cushion, waterbed, or soft surface
  • Sleep on the side or stomach
  • Go to sleep in a parent’s bed
  • Get too warm while sleeping

Baby boys have a higher risk of SIDS. This condition also affects white infants at lower rates, although experts aren’t yet sure why. SIDS is most likely to occur when a baby is between the ages of two months and four months.

A baby is also more likely to experience SIDS if their mother is under the age of 20, doesn’t get proper medical care during pregnancy, drinks alcohol, or uses drugs. If the mother or someone else in the household smokes cigarettes, the chances of SIDS also increase.

Treatment

SIDS can’t be treated. However, practising safe sleeping habits can help protect your baby’s health.

When SIDS occurs, it can be devastating. It may help to join a support group to meet with other parents who have dealt with this issue. You may be able to connect with others locally or online. If you are able, try to also get support from family members and friends.

If you are having a hard time coping, it may be a good idea to talk to a therapist, counsellor, or religious leader. Talk therapy or medication may help you process your emotions. If you’re not sure where to start, ask your doctor for help.

Prevention

SIDS can affect any infant. However, you can reduce your baby’s risk of this condition. If you are pregnant, you can improve the chances that your baby will be healthy by regularly going to the doctor and staying away from alcohol, cigarettes, and drugs.

You can also protect against SIDS by:

  • Laying your baby on their back when they sleep
  • Avoiding dressing your child in too many layers when they sleep and leaving their head bare
  • Watching for sweating, warmed skin, or other signs that your baby is getting too hot while they sleep
  • Putting the crib or bassinet in your bedroom
  • Using a firm mattress in your baby’s crib
  • Removing blankets, pillows, toys, bumper pads, and other objects from the crib
  • Breastfeeding your child until they are at least six months old
  • Taking your child to the paediatrician regularly
  • Making sure your baby is up to date on their vaccines

Some companies sell products or devices, such as wedge pillows or heart monitors, that they claim can prevent SIDS. However, no research has found that these products can actually work to reduce the risk of sudden death, and experts often recommend avoiding them.

 
 
 

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