What is the reason why newborns are startled when they sleep?

Because the cerebral cortex of newborn babies is not yet mature, when there is a loud sound, there will be a startle reflex, which is a normal physiological phenomenon.

The first possibility is that the baby is dreaming, some reactions in the dream. The second possibility is insecurity, the baby has just come into the world, is very strange to everything, and will be afraid.

This is normal, the brain development of newborns is not perfect enough, a surprise means that the baby's brain is developing, if it will not be shocked, then mothers should pay attention, it is necessary to take the child to the hospital to ask the doctor.

The first main reason is that the child may be severely deficient in calcium, so he will be startled when sleeping, and the second reason is likely to be that the baby is frightened during the day, so he is startled when sleeping.

It is normal, this is due to the insecurity of the newborn, and it is also caused by the fact that the body is growing, and it is necessary to adjust the rest habits.

It may be caused by the child's insecurity, calcium deficiency, or nightmares.

This situation may be due to the fact that the baby does not have much sense of security and is prone to waking up at night when sleeping, or it may be that the baby has not entered a deep sleep, so it will be like this.

It is because the baby's body lacks zinc and calcium, so the baby will be startled when sleeping, and the baby should be supplemented with some zinc and calcium at this time.

It may be that the baby's sleep quality is not very good, so there will be a startling situation.

The most common reason for the baby's condition is considered to be mainly related to the imperfect development of the nervous system, and the general baby who does not need ** will get better when it is older, and if the baby has frequent symptoms, it can be taken orally with vitamin D.

This phenomenon is called the "startle reflex". The startle reflex is a very important innate primitive reflex in early infancy that helps the infant defend itself against foreign raids.

1.Awakening, a typical manifestation of the startle reflex during sleep, can prevent life-threatening attacks during sleep.

2.The peak of the startle reflex effect occurs in the first 1 month of the baby's life and then gradually subsides after 2 months.

3.If by the time the baby is 4 months old, the original reflexes have not subsided well, it is best to consult a doctor.

If the baby is startled when he is small, it is a relatively normal clinical manifestation, because the baby is usually sleep-based at this stage, the brain is in a relatively rapid development stage in the process of the baby's sleep, and it is relatively normal for some such situations to occur, parents must pay attention to observe whether the baby has a painful expression, fever and a shorter sleep cycle, if everything is relatively normal, it is recommended that parents do not worry too much.

Usually be sure to control the temperature in the room to give the baby a good sleeping environment can promote the baby's brain development and physical and mental development, generally with the growth of the child will be significantly reduced.

It may be that he was frightened, and it would be good to shout at night.

It may be because the child is sick, or because the child's resistance is relatively poor, or because the child is not adapted to the sleeping environment, or because the child is hungry, or because the child is wet, or because the child is insecure.

I know that the child may have nightmares, lack vitamins in the body, the nervous system is not fully developed, the activity is not sensitive, and the reaction is slow, resulting in a startled sleep.

It is because the newborn is very unfamiliar with the environment, does not have a high sense of security, or is more anxious.

In fact, although children are very young, children will also dream, and when we are young, we will fall asleep and suddenly have convulsions, in fact, this is sometimes a manifestation of the body, or it may be that the child sleeps lightly, so it is easy to be frightened.

When the baby is small, it seems that he is easy to be startled when he sleeps, and when the mother is next to him, he will pat him when he wakes up to give him a sense of security.

Babies are always startled when they sleep, probably because of blood deficiency and fright during the day.

In this case, the first thing is to comfort the baby more and give him the impression that the mother is always by his side to protect him. The second is to create a quiet and dark sleeping environment for him, so that he can sleep soundly and without being disturbed. Third, try to avoid contact with people or people who look like ** to avoid the baby being scared or frightened.

When a child has this condition, it is most likely due to calcium deficiency.