What causes tooth grinding?

Grinding teeth may be caused by excessive mental pressure, occlusal disorders, parasites in the intestinal tract, etc. If you are frightened, overtired, emotional anxiety, excessive mental tension, etc., you may fall asleep, so that some parts of the cerebral cortex are still in an excited state, this state will induce the occurrence of molars. Bite disorder is also one of the common causes of grinding teeth. Bite disorder may destroy the coordination of chewing. The body may need to grind teeth, so remove bite disorder. Parasites in the intestine are also the main cause of molars. Parasites in the intestine are generally ascaris. The metabolites of ascaris stimulate the human brain, causing masticatory muscle contraction to induce molars. In addition, improper eating habits, lack of vitamins, gastric dysfunction and other factors may induce grinding teeth. Teeth grinding for a long time will cause toothache, causing insomnia, it is recommended to go to the hospital as soon as possible to prevent adverse consequences.