
There are many factors to consider when it comes to a newborn's sleep, and one common question is whether or not they should sleep with a hat on. It is generally recommended that newborns should not wear hats indoors or during sleep, as it can increase the risk of overheating and sudden infant death syndrome (SIDS). Babies regulate their body temperature through their heads, and hats can obstruct this process, leading to overheating. Additionally, hats can pose a strangulation or suffocation hazard if they fall off and cover the baby's face while sleeping. However, in colder environments, parents may need to consider additional layers of clothing or adjusting the room temperature to ensure their newborn's comfort and safety.
Should a newborn sleep with a hat on?
| Characteristics | Values |
|---|---|
| Preventing overheating | Babies cool themselves by releasing heat from their heads and faces. They can quickly overheat if they fall asleep wearing hats. Overheating has been linked to sudden unexpected death in infancy (SUDI) including sudden infant death syndrome (SIDS). |
| Suffocation hazard | Hats can slip and cover babies' faces, increasing the risk of suffocation. |
| Temperature regulation | In the first few days, babies are learning to regulate their temperature. By the time they come home, hats are no longer helpful in temperature regulation indoors. |
| Safe sleep surface | Blankets or coverings should be tucked in securely at the baby's chest level and should not cover their face or head. |
| Clothing | It's recommended to dress the baby in enough clothes for warmth with a thin, lightweight blanket or covering. In warm weather, a nappy and singlet are enough, while in cool weather, a lightweight jumpsuit or layers of clothing are recommended. |
| Sleeping bags and suits | Some sleeping bags and suits have a TOG (thermal overall grade) rating to guide parents in choosing the appropriate product for different temperatures. |
| Co-sleeping | If co-sleeping, keep the baby's space clear of all bedding, including blankets and other coverings. |
| Weighing down | Weighted blankets, sleepers, and swaddles should not be used on sleeping babies, according to the American Academy of Pediatrics (AAP). |
| Room temperature | The ideal baby sleep temperature is between 68 and 72 degrees Fahrenheit (20 to 22 degrees Celsius). |
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What You'll Learn
- Newborns are given hats in hospitals to help them regulate their body temperature
- Hats can be worn indoors if the room is cold, but they should be removed when the baby goes to sleep
- Babies cool themselves by releasing heat from their heads, so hats can cause overheating
- Overheating increases the risk of Sudden Infant Death Syndrome (SIDS)
- Hats can also be a strangulation or suffocation hazard if they slip and cover the baby's face

Newborns are given hats in hospitals to help them regulate their body temperature
Babies cool themselves down by releasing heat from their heads and faces. They can quickly overheat if they fall asleep wearing hats. Additionally, hats can slip and cover the baby's face, increasing the risk of suffocation and strangulation. The ideal baby sleep temperature is between 68 and 72 degrees Fahrenheit. If the room is too cold, consider bumping up the heat to keep the room temperature above 68 degrees Fahrenheit.
If you are unsure whether your baby is warm enough, feel their hands, feet, and nose to check if they are cold to the touch. If they are, you can help the baby stay warm by layering their clothes. As a general rule, babies need one more layer of clothing than adults in the same environment. Depending on the weather, a hat might be appropriate in autumn and winter or even year-round.
It is important to remember that any loose items or clothing, such as hats, mittens, hair bows, or pacifier clips, are not considered safe for sleep. The official recommendation is that an infant should never be dressed in more than one additional layer than adults in the same environment. If you have any concerns about your baby's temperature, consider consulting your pediatrician.
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Hats can be worn indoors if the room is cold, but they should be removed when the baby goes to sleep
Hats can be useful for newborns in certain situations, but it is generally advised against wearing them when the baby goes to sleep.
Newborns are still learning to regulate their body temperature, and they cool themselves down by releasing heat from their heads and faces. Therefore, wearing a hat indoors may cause them to overheat, which is linked to sudden unexpected death in infancy (SUDI), including sudden infant death syndrome (SIDS). Additionally, hats can slip and cover a baby's face, creating a strangulation or suffocation hazard.
If the room is cold, it is recommended to layer your baby's clothing or use a thin, lightweight blanket tucked in securely at chest level. You can also consider bumping up the heat to keep the room temperature between 68 and 72 degrees Fahrenheit, which is the ideal sleep temperature for babies.
However, hats can be beneficial for newborns in the first few hours of life, especially in the hospital or neo-natal intensive care unit (NICU), as they are still adjusting to regulating their body temperature. They are also useful for protecting newborns from the sun's rays when outdoors, as babies younger than 6 months cannot wear sunscreen.
In summary, while hats can be worn indoors if the room is cold, they should be removed when the baby goes to sleep to ensure their safety and comfort.
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Babies cool themselves by releasing heat from their heads, so hats can cause overheating
It is not recommended that newborns sleep with a hat on. This is because babies cool themselves down by releasing heat from their heads and faces. If a baby falls asleep wearing a hat, they can quickly overheat. Overheating has been linked to sudden unexpected death in infancy (SUDI) and sudden infant death syndrome (SIDS).
Babies are not as effective at regulating their body temperature as adults. They lose as much as one-third of their body heat through their heads. For this reason, they may wear hats in the hospital, where the temperature is colder, but they do not need hats inside the home. If your house is cold, consider bumping up the heat to keep the room temperature between 68 and 72 degrees Fahrenheit. This is the ideal baby sleep temperature.
If you are unsure whether your baby is warm enough, feel their hands, feet, and nose to see if they are cold to the touch. If they are, help your baby stay warm by layering their clothes. As a general rule of thumb, babies need one more layer than the adults in the same environment. If your baby is sweating or their tummy feels hot to the touch, take off some of the bedding.
In addition to the risk of overheating, hats can also pose a strangulation or suffocation hazard. A hat could fall off a baby's head while they are sleeping and cover their face. To prevent this, keep your baby's head uncovered while they sleep.
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Overheating increases the risk of Sudden Infant Death Syndrome (SIDS)
It is important to keep a newborn's head uncovered while they sleep. Babies cool themselves down by releasing heat from their heads and faces. They can quickly overheat if they fall asleep wearing hats or beanies. Overheating increases the risk of Sudden Infant Death Syndrome (SIDS).
Babies cool themselves by releasing heat from their heads and faces. They are not as effective at regulating their body temperature as adults. If a baby overheats, their risk of SIDS increases. To prevent this, it is important to keep their heads uncovered while they sleep. Hats and beanies can also slip and cover a baby's face, creating a strangulation or suffocation hazard.
The ideal room temperature for a baby is between 68 and 72 degrees Fahrenheit. If the room is too hot, the baby may not need any bedclothes other than a sheet. Even in winter, most babies who are unwell or feverish do not need extra clothes. It is recommended to use layers of lightweight blankets and well-fitting baby sleeping bags.
To prevent overheating, dress your baby according to the room temperature and avoid over-bundling. Watch for signs of overheating, such as sweating or feeling hot to the touch. If your baby is sweating or their tummy feels hot, remove some of the bedding. It is also important to place your baby on their back to sleep, as sleeping on their stomach or side increases the risk of SIDS.
Additionally, it is recommended to keep your baby in the same room as you when they are sleeping for the first six months. This can be done by using a safe infant sleeping bag or suit with armholes, a fitted neck, and no hood. It is also important to avoid covering your baby's pram or buggy with blankets or any other cover that stops air from circulating, as this can lead to overheating and make it difficult to monitor your baby's temperature.
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Hats can also be a strangulation or suffocation hazard if they slip and cover the baby's face
It is important to keep your baby's head uncovered while they are sleeping. Babies cool themselves down by releasing heat from their heads and faces. They can quickly overheat if they fall asleep wearing hats. Overheating has been linked to sudden unexpected death in infancy (SUDI) including sudden infant death syndrome (SIDS) and fatal sleep accidents.
Hats can be a strangulation or suffocation hazard if they slip and cover the baby's face. This is especially dangerous because babies are not yet able to regulate their body temperature as well as adults. If a baby overheats, they are at an increased risk of SIDS. It is recommended that you check your baby's temperature by feeling the skin on their tummy or back. Their hands and feet might feel cool, but this is not a good indication of their body temperature.
To prevent the risk of suffocation, it is important to keep hats away from the baby's crib or sleeping area. Any loose items or clothing, such as hats, mittens, hair bows, or pacifier clips, are not considered safe for sleep. If you are unsure whether your baby is warm enough, you can add layers of clothing or adjust the room temperature. The ideal baby sleep temperature is between 68 and 72 degrees Fahrenheit (20 to 22 degrees Celsius).
It is also important to note that babies should not sleep with a hot water bottle, electric blanket, or next to a radiator, heater, or fire. These sources of direct heat can further increase the risk of overheating and suffocation. Additionally, make sure that your baby's crib or sleeping area is free from loose bedding, blankets, or other items that could potentially cover their face.
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Frequently asked questions
No, newborns should not wear hats to sleep or indoors after the first few hours of life or in the NICU. In those first few hours, babies are learning to regulate their temperature, so it’s possible you may see them wear a hat in the hospital. By the time your baby comes home, hats are no longer helpful in temperature regulation indoors.
Babies cool themselves down by releasing heat from their heads and faces. They can quickly overheat if they fall asleep wearing hats. Also, headwear in bed can slip and cover babies’ faces, increasing the risk of suffocation.
The ideal baby sleep temperature is between 68 and 72 degrees Fahrenheit (20 to 22 degrees Celsius).











































