Children sleeping at night without air need to be treated according to the cause, if the cold is caused by the need for symptomatic treatment; if allergic rhinitis can be caused by the application of antihistamines, pay attention to avoid contact with allergens and so on. Colds can cause the nose to sleep at night, can be treated under the guidance of a doctor, generally take more water, ventilation and other general treatment, if necessary, the use of cold and flu medication, such as pediatric cold and flu granules, need to pay attention to the side effects of drugs, such as allergies, nausea and so on. Allergic rhinitis caused by the nose can be cleaned nasal cavity, pay attention to the power of moderate, to avoid bleeding and other injuries, if necessary, can follow the doctor’s instructions to apply cetirizine hydrochloride drops and other antihistamines, usually pay attention to avoid contact with allergens. The above medication needs to follow the doctor’s prescription. Nasal dyspnea may also be related to other causes, should go to the hospital for examination and then according to the actual cause of treatment.