Why does a 4-year-old baby grind his teeth when sleeping at night?

It is a common phenomenon that a 4-year-old baby grinds his teeth when sleeping at night. This phenomenon has attracted the attention of many parents. They believe that their children’s long-term teeth grinding will affect their children’s health, and they also think that their children may lack some nutrition in their bodies. Therefore, if you want to fully understand the reasons, the following content gives a specific answer, you can come to fully understand it.

If your baby grinds his teeth while sleeping, he may just be getting used to the feeling of having tiny teeth in his mouth. Dentists call the phenomenon of grinding teeth while sleeping nocturnal bruxism. It is not uncommon for babies who are experiencing their first teeth to grind their teeth at night. Babies usually start teething around 6 months of age.

Other possible reasons why your baby might grind his teeth while sleeping include pain, such as teething or ear pain, or breathing problems, such as nasal congestion or allergies. There is also evidence that teeth grinding in sleep is sometimes caused by pinworms in the digestive tract.

Teeth grinding while sleeping usually starts around the age of 3 and a half and stops around the age of 6. However, when babies start to grow permanent teeth, which is around 5 years old, it is more common for them to grind their teeth while sleeping at night. In older children, it is often thought that teeth grinding during sleep is most likely caused by stress and anxiety.

If you grind your teeth at night, there is a slightly increased chance that your baby will also do the same. If he drools or talks in his sleep, he's more likely to grind his teeth. Almost everyone grinds their teeth at night.

This article introduces in detail the reasons why a 4-year-old baby grinds his teeth when sleeping at night. Therefore, many parents, after understanding the reasons, should go to a large hospital for effective treatment as soon as possible for the health of their babies. After treatment, their children will no longer grind their teeth when sleeping at night, which is beneficial to the healthy development of their children.