Why Do Babies Bang Their Heads While Sleeping? - Pediatrics

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Why do children hit their heads while sleeping at night?


Since the child was born, they have developed a habit of tapping their forehead while sleeping.
Now that they are seven months old, this habit persists, and it makes me quite worried.
Is this phenomenon normal?

kevan, 20~29 year old female. Ask Date: 2004/08/06

Dr. Liang Hongjian reply Pediatrics


Hello: During the developmental process of children, early motor development includes the ability to naturally lift the head while lying prone, so the action of head elevation is essential in a child's development.
Your child may be performing some habitual actions with his unique skills, which could be a form of play at this age.
As long as there are no other neurological symptoms, such as absence seizures, gaze fixation, or convulsions, infantile spasms can be ruled out.
If you still have concerns, you may consult a pediatric neurologist.
Wishing you health and happiness.
Miaoli Hospital, Pediatrics, Dr.
Liang Hong-Jian.

Reply Date: 2004/08/06

More Info


Babies often exhibit various behaviors during sleep, and one such behavior is head banging or hitting their heads against a surface, which can be concerning for parents. This behavior is relatively common among infants and toddlers, and while it can be alarming, it is usually not indicative of a serious problem.

Head banging in babies, especially during sleep, is often categorized as a form of self-soothing or self-stimulation. Infants may engage in this behavior as a way to comfort themselves, especially when they are transitioning between sleep cycles or when they are feeling restless. The rhythmic motion can provide a sense of security and help them fall back asleep. This behavior is typically seen in children between the ages of 6 months and 3 years and tends to decrease as they grow older.

In your case, since your baby is now seven months old and has developed a habit of banging their head while sleeping, it is important to consider a few factors:
1. Developmental Milestones: At seven months, babies are becoming more aware of their bodies and surroundings. They may experiment with different movements, including head banging. This behavior is often a normal part of their development.

2. Self-Soothing Mechanism: Many babies use repetitive motions, such as rocking or head banging, as a way to soothe themselves to sleep. If your baby is not in distress while doing this and is able to fall asleep afterward, it is likely a self-soothing behavior.

3. Sleep Environment: Ensure that your baby's sleep environment is safe. If your baby is banging their head against a crib or mattress, make sure that the area is padded and free from hard surfaces that could cause injury.
4. Signs of Distress: Pay attention to whether your baby seems distressed or in pain while banging their head. If they appear to be in discomfort, are crying excessively, or if the behavior is accompanied by other concerning symptoms (such as developmental delays or changes in behavior), it would be wise to consult a pediatrician.

5. Consulting a Pediatrician: If the head banging continues or if you have any concerns about your baby's behavior, it is always a good idea to discuss this with your pediatrician. They can evaluate your child's overall development and rule out any underlying issues.

In conclusion, while head banging during sleep can be concerning for parents, it is often a normal behavior in infants and toddlers. As long as your baby is safe, not in distress, and developing appropriately, this behavior may simply be a phase that they will outgrow. However, always trust your instincts as a parent; if you feel something is off, seeking professional advice is the best course of action.

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