Colin Snow
Newborns go through many changes and developments in their first few months, and parents often worry about symptoms that may seem scary but are perfectly normal. One of these is twitching or jiggling during sleep, which is usually harmless and caused by the moro or startle reflex that babies typically grow out of around three or four months. This phenomenon is called benign neonatal sleep myoclonus and is characterised by myoclonic jerks or twitches that occur multiple times while the infant is sleeping. These twitches are believed to be linked to sensorimotor development and can help teach newborns about their limbs and what they can do with them.
Explore related products
What You'll Learn
- Newborns may experience benign sleep myoclonus, characterised by myoclonic jerks during sleep
- Twitching in sleep is normal and may be caused by the moro or startle reflex
- Babies may experience periodic breathing due to immature chemical sensors
- Babies may twitch in their sleep due to dreams or common reflexes
- Newborns may have irregular breathing due to hormones
Newborns may experience benign sleep myoclonus, characterised by myoclonic jerks during sleep
It is understandable to be worried about your newborn twitching in their sleep. However, rest assured that newborns may experience benign sleep myoclonus, characterised by myoclonic jerks during sleep, which is a harmless phenomenon. This is a harmless display of your baby's developing nervous system, no more dangerous than hiccups, another form of myoclonus.
Benign neonatal sleep myoclonus may appear similar to myoclonic seizures, but the key difference is that the jerks never occur when the infant is awake, and they stop immediately if the infant wakes up during an episode. Doctors can differentiate the two conditions by monitoring brain waves—infants with benign neonatal sleep myoclonus display normal brain activity during an episode. Other conditions that may be confused with benign neonatal sleep myoclonus include startle disease, drug withdrawal, and jitteriness, but all of these occur when the infant is awake.
Myoclonic jerks occur multiple times while the infant is sleeping and are characterised by short and erratic movements, typically of the arms. These benign sleep-twitching episodes can last from one to 15 minutes and usually stop as soon as the infant is awake. They are considered harmless and are not generally associated with any neurological abnormalities.
Babies make a lot of unusual sounds and movements in their sleep, especially in the early newborn days. This can be alarming to witness but is very common and typically a normal part of your baby's development. Lyndsey Garbi, a New York City-based pediatrician, explains that "seeing them twitch may be concerning, but as long as it is short-lived and your baby is overall healthy, it's usually normal."
Newborns Sleeping with Tongue Out: What Parents Should Know
You may want to see also
Explore related products
Twitching in sleep is normal and may be caused by the moro or startle reflex
It is perfectly normal for newborns to twitch in their sleep. This phenomenon is known as benign neonatal sleep myoclonus or benign sleep myoclonus of infancy, and it is characterised by myoclonic jerks or twitches that occur multiple times while the infant is sleeping. These twitches are usually harmless and are a result of the infant's developing nervous system and neurological development.
Myoclonic jerks during sleep in newborns are often short and erratic, involving the arms more commonly than the legs. They can also seem mildly rhythmic or like a vibration of the limbs. These benign sleep twitching episodes typically last from one to 15 minutes and will stop as soon as the baby wakes up.
One of the most common reasons for newborns to twitch in their sleep is the moro or startle reflex, which babies typically outgrow by three to four months of age. During this reflex, babies may appear squirmy and uncomfortable, but they are actually enjoying a nice dream. Swaddling the baby may help to decrease the occurrence of the moro reflex and reduce the chances of twitching.
While twitching in sleep is generally normal, there are some instances where it may indicate a more serious issue. If the baby is experiencing twitching or stiffening when they are awake, it could be a sign of a seizure disorder or other neurological problem. Additionally, if the baby is not eating or feeding well, or if they are displaying poor colour or tone (such as yellowish, bluish, or grayish skin) along with the twitching, it is important to seek emergency medical attention.
How to Get Your Newborn Sleeping in Pack n Play
You may want to see also
Explore related products
Babies may experience periodic breathing due to immature chemical sensors
It is common for newborns to exhibit twitching and jerking movements during sleep. This phenomenon is known as benign neonatal sleep myoclonus, characterised by myoclonic jerks that occur multiple times while the infant is sleeping. The condition is generally considered harmless and is believed to be related to the infant's developing nervous system.
While benign neonatal sleep myoclonus can cause concern among parents and caregivers due to its dramatic appearance, it is important to understand that these episodes are typically brief and resolve on their own without any intervention. They are often compared to hiccups and are not indicative of any underlying neurological abnormalities.
However, it is worth noting that if your baby experiences significant twitching while awake or shows signs of respiratory distress, such as turning blue, purple, or grey, it is crucial to seek medical attention promptly. Additionally, if your baby exhibits other concerning symptoms, such as a fever or poor colour, it is important to consult a healthcare provider.
Now, let's focus on the aspect of "jiggling" in your query. While the term "jiggling" may be used colloquially, I assume you are referring to the twitching or jerking movements previously mentioned. In that case, it is indeed normal for newborns to experience such movements during sleep due to their immature nervous systems and developing reflexes.
In summary, benign neonatal sleep myoclonus is a common condition characterised by myoclonic jerks during sleep. While it can cause concern, it is typically harmless and related to the infant's development. However, it is important to remain vigilant for any signs of distress or other concerning symptoms that may require medical attention.
Newborn Grunts and Groans: What Do They Mean?
You may want to see also
Explore related products
Babies may twitch in their sleep due to dreams or common reflexes
It is perfectly normal for newborns to twitch in their sleep. This phenomenon is called benign neonatal sleep myoclonus, and it is characterised by myoclonic jerks or twitches that occur multiple times while the infant is sleeping. These twitches are usually harmless and are a result of the infant's developing nervous system and physical immaturity. They may also be caused by the Moro or startle reflex, which typically disappears around three to four months of age.
While it can be alarming for parents to witness their baby twitching in their sleep, it is a common and expected part of their development. In most cases, these twitches are related to the baby's dreams, development, or common reflexes. Researchers believe that twitching during sleep may be linked to sensorimotor development and the activation of circuits in the developing brain. This activation can teach newborns about their limbs and what they can do with them, contributing to their motor skills development.
Benign neonatal sleep myoclonus can be distinguished from seizures by the fact that the twitches stop immediately upon waking, and they do not occur when the infant is awake. Additionally, infants with this condition display normal brain activity during episodes. However, if you are concerned about your baby's twitching, it is always best to consult with a healthcare professional.
It is worth noting that while twitching during sleep is usually harmless, there are some signs to look out for that may indicate a more serious issue. If your baby is experiencing twitching or stiffening when they are awake, it could be a sign of a seizure disorder. Additionally, if your baby is not eating or feeding well, or they are displaying poor colour or tone (such as yellowish, bluish, or grayish skin) in addition to twitching, it is important to seek emergency medical care.
In summary, it is normal for newborns to twitch in their sleep due to dreams, development, or common reflexes. Benign neonatal sleep myoclonus is a harmless condition that usually resolves by the time the infant is two to four months old. However, if you have any concerns about your baby's twitching or notice any other concerning symptoms, it is always best to consult with a healthcare professional.
Newborn's Short Naps: Why and What to Do
You may want to see also
Explore related products
Newborns may have irregular breathing due to hormones
Newborns have irregular breathing patterns that can be concerning for new parents. They can breathe fast, take long pauses between breaths, and make unusual noises. Newborns breathe more through their nose than their mouth, and their breathing pathways are much smaller and easier to obstruct. Their chest wall is also more pliable than an adult's.
Irregular breathing in newborns is common and usually not a cause for concern. Researchers suspect that the reason for this is that the chemical sensors that detect carbon dioxide are not fully developed in newborns. This means that babies sometimes don't realise that they need to breathe, and they pause until carbon dioxide levels become high enough to trigger these sensors.
Hormones can also play a role in a newborn's irregular breathing patterns. During birth, hormonal changes and labour stop a baby's lungs from producing fluid. When a newborn takes their first breaths, the air they breathe into their lungs squeezes out any remaining fluid, and blood can flow to the lungs. Newborn lungs also make a foamy substance called surfactant, which helps their lungs remain expanded even when the baby breathes out. Problems with any of these steps can cause a newborn to develop a breathing condition. For example, when a newborn does not produce enough surfactant, they can develop respiratory distress syndrome (RDS).
Additionally, newborn breathing conditions can be caused by premature delivery, congenital heart or lung disorders, or diabetes in the mother. Infections, meconium aspiration, and complications from treatments can also lead to breathing difficulties in newborns.
If you are concerned about your baby's breathing, it is important to learn your child's typical breathing patterns and take a video to show to a doctor. If your baby shows signs of distress, a healthcare provider will do tests to help diagnose a newborn breathing condition.
Cluster Feeding: Newborn Sleep Patterns and Hunger Cues
You may want to see also
Frequently asked questions
Yes, it is common for newborns to experience benign neonatal sleep myoclonus, which causes them to twitch or jiggle while sleeping. This condition is considered harmless and typically stops when the baby wakes up.
Benign neonatal sleep myoclonus is caused by myoclonic jerks or twitches that occur during active sleep, particularly during the REM (rapid eye movement) stage. These twitches are believed to contribute to the baby's motor skills development and sensorimotor development.
Normal sleep twitching should stop immediately when the baby wakes up. If the jiggling continues when the baby is awake or is accompanied by other symptoms such as poor colour or tone (yellowish, bluish, or grayish skin), it may be a sign of a more serious issue, and you should consult a healthcare professional.
Some experts suggest that swaddling your baby may help reduce their twitching by limiting their ability to flail their arms and legs. By the time your baby no longer needs to be swaddled, their sleep twitching may have stopped, as it usually resolves by two to four months when babies start producing their own sleep hormones.
