If your child snores in bed, let him/her rest more, pay attention to the combination of work and rest, and participate in more outdoor activities; the living environment needs to maintain a certain humidity, not too dry. In addition, chronic rhinitis, adenoid hypertrophy, tonsil hypertrophy, colds, allergic rhinitis and other causes should be considered, and the cause should be treated at the hospital. Common causes and treatment are as follows: 1. Chronic rhinitis: chronic inflammation stimulates the bilateral turbinates edema, congestion, increased secretions, thus causing nasal congestion, resulting in children to sleep snoring. The treatment can be cefixime anti-inflammatory as prescribed by the doctor, at the same time can be topical hydroxymetazoline hydrochloride spray, if necessary, feasible microwave, laser cauterization inferior turbinate surgery; 2, adenoid hypertrophy: adenoid hypertrophy can lead to snoring, and even apnea, need to improve the electronic nasopharyngoscopy, can be prescribed by the doctor to be budesonide nebulization treatment, if necessary, surgery; 3, tonsil hypertrophy: tonsil hypertrophy will If the tonsils are enlarged due to tonsillitis, the first application of penicillin and other medication, if recurring or lead to tonsillar hypertrophy need to be operated; 4, cold: inflammatory stimulation of respiratory tract infections can cause nasal congestion, resulting in snoring, can be physiological sea salt nasal spray to relieve nasal congestion, the disease can be self-healing for about a week; 5, allergic rhinitis: mostly due to contact with allergens, such as pollen, willow, etc., when When allergic rhinitis occurs, the symptoms of nasal congestion will be more obvious, and severe nasal congestion can cause open-mouth breathing, snoring, etc.. You need to seek medical attention immediately and actively look for allergens. You can use saline to rinse the nasal cavity to relieve nasal congestion and take anti-allergy drugs such as cetirizine and loratadine if necessary.