Sleep apnea syndrome (OSAHS), which is often referred to as snoring (snoring), can lead to high blood pressure, coronary heart disease, stroke, diabetes, sudden death at night, etc. It also damages many systems such as endocrine, metabolic, neurological, genitourinary, digestive, and blood systems, resulting in depression, anxiety, and abnormalities in immune function, metabolic function, and sexual function. In 2010, a new sleep center was established in the Department of Otorhinolaryngology, Head and Neck Surgery of our hospital, with 4 sleep monitoring rooms open at the same time, and the addition of esophageal and esophageal PH measurement, which will make the diagnosis of OSAHS accurate to the judgment of the obstruction plane, and further extend the diagnosis of pure OSAHS to other sleep disorder diseases, such as upper airway resistance syndrome, simple snoring, central sleep disorders, other sleep-related disorders, and gastric esophageal reflux, gastropharyngeal reflux and so on. At present, the clinic carries out plasma-assisted UPPP surgery, OSAHS multiplane surgery, and at the same time carries out the internal medicine treatment and comprehensive treatment of sleep respiratory diseases (such as ventilator treatment, reasonable diet and physical exercise combined with rehabilitation therapy, etc.) and has achieved good clinical efficacy.