Snoring at night may be caused by improper sleeping position, rhinitis, enlarged tonsils and adenoids. You can take appropriate treatment according to different situations, such as changing sleeping position, using medication or surgery. 1. Improper sleeping position: the muscles around the airway will be relaxed when you sleep, at this time, lying on your back will cause the root of the tongue to fall back, which will lead to narrowing of the airway and cause snoring. Patients who are used to sleeping on their backs should adjust their sleeping habits, so that they can try to keep the side position during sleep, which can effectively relieve the snoring symptoms. 2. Rhinitis: when the patient’s nasal cavity has inflammation, it will lead to nasal congestion caused by poor nasal ventilation, and poor nasal ventilation during sleep can cause snoring. Mometasone furoate nasal spray or budesonide nasal spray can be used for treatment to relieve nasal mucous membrane congestion and reduce nasal congestion and snoring symptoms. 3. Enlarged tonsils: Enlarged tonsils may lead to obstruction of the throat and frequent snoring during sleep due to obstruction of the airway. Patients with enlarged tonsils can undergo surgical treatment, tonsillectomy can be performed to treat the primary cause of the disease so as to relieve snoring. If snoring at night is difficult to be improved, it is necessary to pay attention to it, and it is recommended to consult a doctor in time, clarify the cause of the disease with the help of a doctor, and carry out targeted treatment or therapy, and do not blindly use medication on your own.