夜间磨牙以在少年儿童较为常见，传统的说法是因为体内寄生虫作怪，所以一味服用驱虫药。其实，磨牙不只是因为腹中有寄生虫，还与牙病、感染以及缺钙等因素有关。特别是少年儿童，因嗜糖或未不正确的刷牙习惯，特别是发生龋齿，有可能因轻微的牙疼及齿间不适而不能进入睡眠的 Molar night to children in the more common in children, the traditional argument is because the body parasites mischief, so blindly taking deworming drugs. In fact, molars not only because there are parasites in the abdomen, but also with dental diseases, infections and calcium deficiency and other factors. Especially children and adolescents, because of sugar or improper tooth brushing habits, especially the occurrence of dental caries, may be due to minor toothache and interdental discomfort and can not go to sleep