The restoration of human physical energy includes a variety of means, clothing, food, housing, and transportation. With the continuous improvement in the level of clothing, food, housing and transportation, people often neglect their —- sleep status, which is exactly what has attracted great medical attention in the last decade or so, and is rapidly developing sleep medicine. Sleep apnea syndrome (SAS) is a sleep apnea caused by an obstructive lesion in the upper airway (including collapse of the pharyngeal mucosa). Severe sleep apnea syndrome can lead to many cardiovascular and cerebrovascular diseases. Sleep accounts for about one-third of people’s lives. In the past, people did not know enough about the quality of sleep, and it seemed that the deeper, deeper and more sleep, the better. But with the progress of medical science and the improvement of people’s quality of life, the quality of sleep has been taken seriously. In our population, there are indeed some people whose poor physical quality is caused by poor sleep, which is manifested by snoring and apnea during sleep, easy to dream, easy to wake up, morning headache, heavy head, low energy, poor daytime memory, drowsiness, difficulty in concentrating on things, etc. According to the preliminary estimate of the American epidemiological survey, the prevalence of SAS is 2-4% in men over 40 years old; Fairbanks said that 20% of men and 5% of women snore in people aged 30-35 years old; in people around 60 years old, 60% of men and 40% of women snore; obese people snore three times more than thin people; in short, snoring can occur at any age, even in infants and children. In short, snoring can occur at any age, even in infants and children, and can develop in both men and women, but mostly in men over 40 years old; in women, it is mostly seen after menopause, and a few patients can have family history. Medical workers are facing such a large group of snoring patients, and medical scientists around the world are relentlessly searching for a most effective treatment method to improve their quality of life. I. Definition Snoring (snore) is a sound produced by the impact on the edge of the pharyngeal mucosa and the secretion caused by the secretion on the surface of the mucosa when the airflow of the upper airway passes during sleep; its site starts from the nasopharynx to the epiglottis, including the soft palate, the uvula, the tonsils and its palatopharyngeal arch and palatolingual arch, the root of the tongue, the pharyngeal muscle and the pharyngeal mucosa. Snoring disease (snoring disease), if snoring is louder than 60 decibels, prevents the airflow through the upper respiratory tract and affects the rest of the roommates or causes annoyance to others. In the lighter cases, snoring does not cause obvious symptoms of hypoxia; in the heavier cases, snoring can be accompanied by different degrees of hypoxic symptoms, which is synonymous with obstructive sleep apnea syndrome, because snoring is a very prominent symptom of obstructive sleep apnea syndrome. Sleep apnea syndrome (SAS) is defined as an adult who has at least 30 apneas during a 7-hour sleep period, with each apnea lasting at least 10 seconds, and an apnea index (i.e., the average number of apneas per hour) greater than 5. Obstructive sleep apnea syndrome ( Obstructive sleep apnea syndrome (OSAS) is a sleep apnea syndrome caused by obstructive lesions of the upper airway (including collapse of the pharyngeal mucosa). According to the preliminary estimation of American epidemiological survey, the prevalence rate of men over 40 years old is 2-4%, Fairbanks said that 20% of men and 5% of women snore in people aged 30-35 years old, while 60% of men and 40% of women snore in people around 60 years old. The former and hypertension are more likely and often develop into obstructive sleep apnea. In conclusion, snoring can occur at any age, even in infants and children, and can develop in both men and women, but mostly in men over 40 years old; in women, it is mostly seen after menopause, and their condition is more mild than that of men. In a few cases, there can be a family history of the disease. Cause Narrowing or blockage of any anatomical part of the upper airway can lead to obstructive sleep apnea. (A) nasal and pharyngeal and laryngeal lesions: stenosis or atresia of the anterior nostril, deviated nasal septum, nasal polyps, hypertrophic rhinitis, allergic rhinitis, various benign or malignant tumors of the nasal cavity; nasopharyngitis, adenoid hypertrophy, nasopharyngeal atresia or stenosis, tonsillar hypertrophy, excessive length or hypertrophy of the uvula, pharyngeal tumors, pharyngeal muscle paralysis; epiglottitis, epiglottic cysts, epiglottic tumors, supraglottic edema, vocal cord paralysis, laryngeal webbing, laryngeal cartilage Softness; and thyroid tumor and other primary or metastatic mass compression in the neck, etc. (b) Oral lesions are particularly affected by lesions of the tongue, such as macroglossia, tongue tumor, ectopic thyroid at the root of the tongue, and enlargement of the tongue secondary to mucinous edema. (iii) Certain congenital malformations of collar facial development, which are clinically characterized by buccal recession (small lower jaw). (iv) Systemic diseases Acromegaly causing enlarged tongue, mucinous edema due to hypothyroidism, chronic lymphocytic leukemic pharyngitis, female postmenopausal endocrine disorders and obesity, etc., all predispose to OSAS. IV. Symptoms 1. at night: snoring with variable pitch, variable sleeping posture, apnea, occasional choking cough, increased nocturnal urination, acid reflux, retrosternal pain, easy to dream and wake up; 2. Daytime: dry throat in the morning, dizziness and headache, mood disorder, poor concentration, poor memory, easy fatigue, drowsiness, rapid weight gain; 3. V. Examination: 1. general examination 2. ENT specialist examination: airway condition 3. polysomnography (PSG) VI. treatment: targeted personalized comprehensive treatment Etiology treatment Airway narrowing site treatment Ventilator treatment