What is the reason that often grind a tooth at night?

summary

People at the age of 6 to 13 years old are in the period of tooth change, in order to adapt to the upper and lower teeth grinding will have molar phenomenon. However, if the phenomenon of molars often occurs in teenagers and adults after the tooth changing period, it is a kind of morbid condition. What is the reason that often grind a tooth at night? Let's talk about it

What is the reason that often grind a tooth at night?

Work pressure, psychological anxiety and other psychological factors. This kind of psychological factor can cause people's nervous system to be in an over excited state, or when people escape the psychological pressure of subconsciousness, they will grind their teeth in dreams or sleep.

The body lacks trace elements. Especially the lack of vitamin D will appear this symptom. Lack of vitamin D can lead to calcium and phosphorus metabolism disorder in the body, resulting in bone decalcification, muscle soreness and autonomic nerve disorder. These symptoms will affect the quality of sleep, often appear sweating, night terrors, restlessness and sleep molars and other symptoms.

The sleeping position is not correct. Bad sleep posture can also cause molars. If the head often leans to one side during sleep, it will cause the masticatory muscles to be uncoordinated, causing abnormal contraction of the masticatory muscles on the compressed side, resulting in molars. Sleep with your head covered at night, due to excessive accumulation of carbon dioxide, lack of oxygen supply, can also cause molars.

matters needing attention

1. Try to relax before going to bed, you can take a hot bath, listen to light music and so on. 2. We should learn to relieve pressure, relax and adjust our mind. 3. Be sure to brush your teeth before going to bed. Don't be too full for dinner. 4. Pay attention to supplement calcium in daily diet and expel insects regularly. 5. If necessary, go to the hospital and follow the doctor's advice.