It can be caused by various reasons, such as adenoid hypertrophy, nasal septum deviation, nasal polyp, chronic rhinosinusitis, turbinate hypertrophy, nasopharyngeal stenosis or atresia, tonsillar hypertrophy, excessive length of the suspensory pendulum, tongue root hypertrophy, tongue body hypertrophy, abnormal bone framework of the jaws, central nervous system diseases, neuromuscular diseases, obesity, tobacco and alcohol addiction, and high age. The treatment should also be directed at the cause of the disease, such as obesity, tobacco and alcohol addiction and advanced age. Sleeping snoring can be relieved by the following methods, such as insisting on exercise, losing weight, quitting smoking, quitting alcohol, sleeping on the side, and developing good sleeping and living habits. If the snoring is caused by overweight, you need to lose weight through active exercise; those who are addicted to smoking and alcohol need to quit smoking and alcohol; the upper airway muscles relax and sag when you sleep on your back, which can limit breathing, and side sleeping can reduce snoring to some extent. Also be careful with sleeping pills. In addition to the above methods of relief, patients who snore in bed need to actively consult a doctor to clarify the cause of the problem, which needs to be treated by non-surgical treatment such as non-invasive positive airway pressure ventilation therapy, oral appliances or medication. If the snoring is caused by nasal or pharyngeal stenosis or obstruction, surgical treatment such as adenoidectomy, nasal septum deviation correction, nasal dilation, uvulopalatopharyngoplasty, tongue root traction, and hyoid suspension is required.