宝宝晚上磨牙是什么原因 Q：最近一段时间，3岁的儿子晚上入睡后总是牙齿磨个不停，听着他“咯吱咯吱”的磨牙声，我很担心：究竟是哪儿出问题了？是不是肚子里有虫？是不是吃驱虫药就好？ ——嘟嘟妈 A：儿科主任许尤佳说，夜间磨牙是小儿很常见的现象，不少家长认为是肚子里长虫作怪。其实，引起夜间磨牙的原因很多。2 1、牙床的原因：孩子6个月～2岁长乳牙，或6岁开始的乳牙脱落换恒牙，出牙时有的孩子会伴随低热、轻微腹泻、烦躁、磨牙、流口水等现象，过了出牙期，磨牙等现象应会消失。 此外，一些孩子牙齿排列不整齐，生长位置异常，会破坏咀嚼器官的协调关系。于是，机体便试图以增加牙齿的磨动来去除咬合障碍，从而就出现磨牙现象。家长可带孩子到口腔科，请医生矫正其排列不整的牙齿。 2、晚上吃太饱：有的孩子晚饭吃得过多或临睡前加餐，以致入睡时胃肠道还存有许多食物，消化系统不得不加强活动，促进消化。此时咀嚼肌也被动员参加运动，从而引起磨牙。家长要注意晚上别让孩子吃太饱，更不要养成临睡前进食的不良习惯，这有助消除磨牙现象。 3、消化不良：中医认为“胃不和，卧不安”，孩子的夜寐不宁多是由于消化不良（即中医所说的积滞、食滞）引起的，这种情况常伴有口臭、磨牙、腹痛等表现，通过助消化、消食导滞，可收到疗效。 4、睡前太兴奋：有的孩子睡前看电视，一些紧张离奇情节深深印在脑海里。也有的孩子睡前打打闹闹，过于兴奋，睡觉后大脑仍保留一定兴奋状态，会出现磨牙现象。建议家长别让孩子睡前看惊险恐怖的电视或又跳又闹，以免其过度兴奋。 5、肚子里有虫：肠道寄生虫是小孩磨牙的常见原因，但往往伴有腹痛。应给小儿做粪便检查，若发现有肠道寄生虫要及时给幼儿服药驱虫，并教育孩子注意饮食卫生。 Q: recently, 3 year old son, always keep teeth grinding after fall asleep at night, listening to his "isalso" noise, I'm worried about: where exactly is the problem? There's a bug in stomach? It is better to eat anthelmintic? -- mom A: pediatric, said xu is A plus, director of bruxism is children is very common phenomenon, many parents think is belly snake. In fact, the causes of bruxism. 2 1, the reason of gums: children www.ajsdjj.com 6 months to 2 years long teeth, or 6 years old start baby teeth fall out in permanent teeth, the tooth when some children will be accompanied by low thermal, mild diarrhea, be agitated, the phenomenon such as grinding, drooling, teething, the phenomenon such as molar should disappear. In addition, some children arrange irregular teeth, abnormal growth position, coordination organ damage to chew. Therefore, the body attempts to increase the grinding teeth to remove the obstacles of occlusion, thereby molars. Parents can bring children to the dental, doctor JiaoZhengJi arrangement is not the whole tooth. 2, evening eat too full, some children dinner eating too much meat or before bed, so that fall asleep in the gastrointestinal tract are many food, the digestive system to strengthen the activity, promote digest. The chewing muscles were mobilized to participate in sports, that cause molars. Parents should pay attention to in the evening don't let the children eat too full, more don't get into the bad habit of eating before bed, it helps to eliminate the phenomenon of molars. 3, indigestion, TCM believes that "stomach, lie", the children of the night, insomnia is more restless due to indigestion stagnant, food (i.e., the traditional Chinese medicine said sluggish) caused by this situation is often www.makayikanggw.com accompanied by bad breath, molar, abdominal pain, such as performance, through digestion, hysteresis, xiaoshi guide effect can be received. 4, before going to bed too excited: some children watch TV before going to sleep, some bizarre plot tension deeply printed in my mind. Also some children tear before going to bed too excited to sleep after the brain still must be excited, there will be a phenomenon of molars. Suggested that parents don't let the children to bed watch TV thriller terrorist or dance and, in order to avoid the excessive excitement. 5, there's a bug in stomach, intestinal parasites are a common cause of child molar, but often accompanied by abdominal pain. Should give children do check of excrement and urine, if found that giving children the intestinal parasites to timely insect repellent, and pay attention to diet health education child. 本文来源：https://www.wddqw.com/doc/70f7c1f4050876323112127f.html