Is it normal for a baby to shake while sleeping?

Watching your sleeping baby is a delightful experience for parents. And often they have seen slight movements that assume a dream consequence. But, researchers and doctors do not believe this fact. They often take these movements as nervous development in babies. Well, nothing to worry about it. These movements are normal. If you find your baby often make movements, you should consult with a physician. The University of Iowa says, baby, shaking while sleeping is normal. It activates the circuit of the brain to teach babies about their limbs.

What causes baby shaking while sleeping?

As a parent, you are often worried about baby health when you watch your baby is shaking while sleeping. However, Insidebedroom wrote it is normal. But it can the start of worry or a symptom of health issues as well. If your infant often doing this throughout his/her sleep. This may be because of the following causes:

1. Due to early sensorimotor development

Doctors believe twitches in babies are connected with early sensorimotor development. This usually happens when circuits of the brain activate to teach new-born about limbs and its working. The doctors also state this fact, early sensorimotor development often shows the symptoms of neuro development disorders like schizophrenia and Autism. UI researchers have been studies for the years this on baby rats to find the actual cause of shaking in babies, but still, there is no strong proof that shows what exactly the reason for jerks is.

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2. Sleep Myoclonus

Myoclonus is yet another cause of twitching in babies found by researchers. Myoclonus typically refers to a condition when the problem is associated with neurotransmitters such as dopamine, in simple words, it involves the electrical changes in the brain or muscle spasms. This often considers as low metabolism and reaction of medication. This usually found in a first-week new-born baby that declines after the year. But In some babies, it often increases which a cause of worry. This mainly affects the arms or legs of an infant baby. If your baby is frequent with these jerks, must consult with your doctor.

3. It might be seizure

Parents should not mislead the normal shaking and sleep shaking. There is a difference. When your baby smile during sleep or does movements while changing diaper it is normal. But if the infant is doing sudden movements while sleeping or wakes up it considers as baby bedtime. Most parents considers this twitching as seizure, but you need to understand the difference here too.

Suppose your baby is jerking while sleeping and you slowly put his legs down and calm him, if he stops then it is not a seizure. In seizure, the infant doesn’t stop and continues with his movements. Keep in mind, if infant jerking regularly then seeking doctor advice is crucial because sometimes it increases.

4. Colic

Colic is another definite cause of twitching that often seen in 3-4 weeks old infant. Colic typically refers to when your kid cries continuously for 3 hours in the evening. Well, for the 3 months baby cries often, but the worrying part is when they cry for hours at a particular time in the evening. It often considers as when baby cries for 3 hours, 3 days a week for 3 weeks. This may be because your kid is not feeding, less sucking reflex, and doesn’t gain weight. This can also a cause of cow’s milk intolerance that affects baby health.

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5. Sandifer Syndrome

Gas is an important fact of jerks and baby bedtime, which is known as Sandifer Syndrome. It is also known as gastroesophageal reflux disease. This mainly affects the movements of the head, knee, neck, eyes, and trunk. A patient with GER disease has the risk of sodium alginate, domperidon, and lansoprazole start. Cow’s milk is the major cause of these sudden movements. This problem often mislead as seizure by parents. It is important to consult your doctor if you find this as a serious matter.

6. Jitteriness

It is often found in new-born babies that commonly known as tremors or fear. A parent needs to understand jitteriness is different from seizure and Myoclonus. In Jitteriness shaking of legs and arms is common when a baby is crying. But it as abnormal when he is nor crying when jittery. Jitteriness often occurs when parents shake baby with anger. As a parent, you need to stay calm and if you find your kid with abnormal signs, consulting it with a doctor can be helpful.


A new-born baby is a delight to watch while sleeping, playing, and smiling. But when it comes to their health, you need to very careful. Shaking of legs and arms is good for baby and you do not worry about it. Yes if you find any rare signs that troubling your baby, seeking doctor advice makes good sense. The doctor can advise you on how to deal with it. When you enter the world of parenting, raising a child is a challenging task sometimes. When you enter the world of parenting, raising a child is a challenging task sometimes. Parenting books can help you bring perspective and guidance when you are beyond confused. It gives you many useful reminders that help you stay calm and in control during frustrating moments with your baby. Now many books for parents are available online, you can get it which help you to raise a successful child.

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