Snoring in men is more common and usually occurs in patients who are more obese and have a shorter neck. The essence of snoring is the relaxation of muscle tone after sleep, the tongue root falls back to block the cartilage of the epiglottis leading to partial narrowing of the trachea, the rapid movement of airflow through the narrow official cavity when breathing produces the sound of snoring, high sound is snoring. Many people will snore under normal circumstances, and snore when they sleep particularly deeply, as long as they pat him or change position, such as side sleep can be relieved. Patients who are overly obese or have a more serious tongue drop belong to pathological snoring, which can progress to sleep apnea, which is more harmful and can cause hypoxemia in the night. Long-term hypoxemia can cause systemic changes and predispose to hypertension, decreased resistance, and increased risk of stroke, which is an independent risk factor for stroke. Patients need to be monitored for sleep apnea and can be given a nighttime ventilator. Erythroplasty can be done if necessary.