In daily life, many parents may hear their children grinding their teeth while sleeping to some extent, but they may not know the reason behind it even after thinking about it. In fact, there are many reasons that can cause children to grind their teeth. So, what is the reason for three-year-old children grinding their teeth while sleeping?
The reason why three-year-old children grind their teeth while sleeping may be related to parasites in the intestines. When there are parasites in the intestines of children, roundworms parasitize in the small intestine of children, not only plundering the nutrients in the child's body, but also causing stimulation and secretion of toxins, causing indigestion in the body, leading to dull abdominal pain, inner restlessness, and nighttime grinding of teeth in children. In addition, pinworms can also cause teeth grinding. Pinworms usually parasitize the large intestine of the human body. After children fall asleep, pinworms will quietly crawl to the anal opening to lay eggs, causing anal itching. If children do not sleep soundly, they may experience grinding teeth.
The reason why three-year-old children grind their teeth while sleeping may be related to their overeating dinner. Eating too much for dinner can affect the absorption of nutrients and increase the burden on the gastrointestinal tract. When children fall asleep, due to the accumulation of large amounts of undigested food in the gastrointestinal tract, they will involuntarily grind their teeth.
The reason why three-year-old children grind their teeth while sleeping may be related to their poor sleeping posture. Children often tilt their heads to one side while sleeping, which can easily cause disharmony in the chewing muscles and cause abnormal contraction of the compressed chewing muscles, resulting in grinding teeth.
