(2) Gastrointestinal diseases and endocrine disorders can also lead to this;
(3) Those who are excessively tired and engaged in fine labor, such as athletes and clockmakers;
(4) Lack of trace elements in the body is prone to this disease.
(5) Habitual bruxism caused by long-term molars;
(6) Work pressure, physical fatigue, and irregular life for a long time lead to grinding teeth!
In addition to the above people, people who are introverted, emotional and often have the habit of biting things in their mouths are also prone to bruxism.
Common causes of children
1. Intestinal parasitic diseases, especially intestinal ascariasis, are quite common in children;
2. Gastrointestinal diseases and oral diseases;
3. Give the child indigestible food before going to bed, so that the corresponding parts of the brain may be stimulated after the baby sleeps, and the masticatory muscles continue to contract through the nerves;
4. Nervous system diseases such as psychomotor epilepsy and hysteria;
5. Mental factors such as children's emotional excitement, excessive fatigue or emotional tension during the day.
6. Children who lack vitamins and suffer from vitamin D deficiency rickets, due to the disorder of calcium and phosphorus metabolism in the body, will cause decalcification of bones, muscle aches, autonomic nerve disorders, and often have symptoms such as sweating, night terrors, irritability and night grinding.
7. Uneven arrangement of teeth, overexertion of masticatory muscles, long-term chewing with one side of teeth, and poor occlusion of teeth will all lead to dysfunction of temporomandibular joint, and will also cause molars at night. In addition, the position of masticatory muscles in children with irregular teeth is usually abnormal. When sleeping at night, the masticatory muscles often contract unconsciously, causing molars.
8. In addition, when children change their teeth at the age of 8- 1 1, they are prone to slight grinding of teeth due to itchy gums. During this period, mild grinding of teeth is normal. If it's serious, you need treatment. After this stage, it will generally disappear by itself;
9. The influence of children's emotions and life rules. Nowadays, children are usually very nervous and stressed. Meanwhile, many children watch thrilling fighting TV at night and play too much before going to bed. These factors will cause molars. In addition, if something is scolded by mom and dad for a long time, causing depression, anxiety and anxiety, there will also be the phenomenon of grinding teeth at night;
It can be seen that molars are basically caused by some diseases. Although some children have been treated for a long time, because the cerebral cortex has formed a strong conditioned reflex, night molars will not disappear immediately, and it is easy to form habitual molars. In particular, although gastrointestinal diseases have improved, gastrointestinal dysfunction still exists, and molars cannot be corrected in a short time, which requires long-term treatment to improve.