Children snoring may be related to adenoid hypertrophy, allergic rhinitis, sleeping position not love that, etc.. 1. Adenoid hypertrophy: adenoids are lymphatic tissues in the nasopharynx, when encountering inflammation and infection, it will cause nasal congestion, edema, hypertrophy, and the airflow passing through will produce vibration, thus snoring will occur. 2. Allergic rhinitis: mainly due to chronic inflammation stimulation of bilateral nasal turbinates, resulting in edema and congestion, leading to nasal congestion in children, the airflow through the vibration will be produced, thus making snoring. 3. Improper sleeping position: If the child sleeps on his back, it will cause the tongue root to fall back, causing narrowing of the pharyngeal cavity and snoring, you can adjust the child’s sleeping position, and use the side sleeping position to improve. When the child snoring is serious, it is recommended to go to the hospital for examination to find out the cause and timely symptomatic treatment.