Snoring may be simple snoring, or obstructive sleep apnea syndrome, mostly related to obesity, daily bad lifestyle, disease and other factors, to prevent snoring can be prevented by controlling body weight, improving bad lifestyle, and actively treating the disease that triggers snoring. 1. Obesity: snoring is related to obesity, due to the accumulation of fatty tissues in the neck of obesity, resulting in the narrowing of the upper airway and snoring symptoms. Normal people need moderate exercise, three balanced meals a day, light diet, weight control to prevent snoring. 2. Poor lifestyle: Sleeping in the wrong position, excessive fatigue, alcoholism, etc. can all lead to snoring. Usually, you should adopt the correct sleeping position to avoid the respiratory tract being obstructed by pressure; pay attention to the combination of work and rest to avoid excessive fatigue; give up the habit of alcoholism and maintain a healthy lifestyle to prevent snoring. 3. Actively treat the diseases that trigger snoring, such as enlarged adenoids, enlarged tonsils, rhinitis – sinusitis and so on. If you find yourself with snoring symptoms, you should go to the regular hospital in time.