打鼾也叫打呼噜。有人在睡觉时发出的鼾声很大,甚至鼾声如雷,既影响别人休息,自己也不能很好地在睡眠中恢复一天的疲劳,不少人常为自己的鼾声而苦恼。打鼾到底是怎么回事?近几年国外出现了一个与睡眠打呼噜和憋气有直接关系的新病例——睡眠呼吸暂停综合症,也叫OSAS。睡眠呼吸暂停综合症是多种原因造成的,在睡眠过程中有时会发生部分或完全性上呼吸道阻塞而导致呼吸短暂停止的现象。在正常情况下,上呼吸道结构间彼此协同作用,保证呼吸道通畅。睡眠时容易发生上呼吸道塌陷,这与软腭、颏舌肌和咽后肌的张力低下有关。如上呼吸道狭 Snoring is also called snoring. Somebody snoring loudly while sleeping or even snoring loudly affects not only the rest of one’s body but also the fatigue of one day of restlessness during sleep, and many people often suffer from their own snoring. Snoring in the end is how is it? In recent years, a foreign country appeared with sleep snoring and suffocation has a direct relationship between the new case - sleep apnea syndrome, also known as OSAS. Sleep apnea syndrome is caused by a variety of causes, and sometimes partial or complete upper airway obstruction occurs during sleep, resulting in a brief halt of breathing. Under normal circumstances, the upper respiratory tract structure synergies with each other, to ensure airway patency. Upper respiratory tract collapse tends to occur during sleep, which is related to the low tension of the soft palate, genioglossus and pharynx. Narrow airway as above