鼾症分为单纯性鼾症和阻塞性睡眠呼吸暂停低通气综合征(OSAHS)。OSHAS是指睡眠时上气道反复发生塌陷、阻塞引起的睡眠时呼吸暂停和通气不足,伴有打鼾、睡眠结构紊乱、频繁发生血氧饱和度下降、白天嗜睡等症状。OSAHS可发生于任何年龄,但以中年肥胖男性发病率最高。OSAHS作为多种心、脑血管疾病、内分泌系统疾病及咽喉部疾病的源头性疾病,已日益受到重视。现在越来越多的学者认为OSAHS的发病是一个多因素的原因。在排除和治疗其他引起OSAHS Snoring is divided into simple snoring and obstructive sleep apnea-hypopnea syndrome (OSAHS). OSHAS refers to the recurrence of upper airway collapse during sleep, obstruction caused by apnea and hypopnea during sleep, accompanied by snoring, sleep disorders, frequent decline in oxygen saturation, daytime drowsiness and other symptoms. OSAHS can occur at any age, but with the highest incidence of obese middle-aged men. OSAHS has received increasing attention as a source of many heart, cerebrovascular diseases, endocrine system diseases and throat diseases. Now more and more scholars believe that the incidence of OSAHS is a multi-factor. In the exclusion and treatment of other causes OSAHS