Men who do not snore are of course normal, indicating that the patient’s airway is not narrowed and ventilated smoothly, so there is no snoring sound, and such patients sleep is normal and there is no sign of oxygen deprivation. Patients who snore, hold their breath and wake up, open-mouth breathing is the abnormal phenomenon, also known clinically as sleep apnea hypoventilation syndrome. This disease is found to be potentially related to poor nasal ventilation, narrowing of the patient’s pharyngeal cavity, such as enlarged tonsils, collapse of the soft palate back, enlarged tongue, and other factors. It is also associated with factors such as obesity, small jaw, etc. In this case, it is recommended to improve the ENT electronic nasolaryngoscopy, 3D-CT examination of the upper airway, and sleep breathing examination to determine the type and severity of the patient’s sleep snoring, the clinical need for treatment, and the mode of treatment.