The main cause of snoring in men is the narrowing and blockage of the nasal cavity, pharyngeal cavity and tongue root, so the cause must be clarified. If the snoring is caused by simple nasal stenosis, it can be solved by medication. Patients can spray trimethoprim nasal spray and take oral nasal abdomen and orifice granules or nasal abdomen and orifice solution, and the snoring symptoms should improve after the nasal congestion is relieved. However, if the snoring is caused by hypertrophy of the tongue root or stenosis of the oropharynx, it cannot be solved by medicine and often needs to be solved by surgery. Patients can perform tongue root ablation surgery, tonsillectomy surgery, palatopharyngoplasty surgery and partial excision of the uvula to relieve the stenosis of the pharyngeal cavity and tongue root. If patients are not suitable for surgery, they can consider wearing a snore stopper or ventilator to relieve the snoring.