Many parents attach great importance to their babies’ cold and fever, cough and wheeze, and attach so much importance to the suspicion of transitional treatment, but they do not care much about runny nose, nasal congestion and snoring, thinking that they will get better since a few days, and so on for months or even years. Nearly 1/3 of children come to the doctor with nose symptoms: nasal congestion, snoring and open-mouth breathing, and more than half of children with recurrent coughing and wheezing often have nose problems, especially at night when the symptoms are more obvious. In addition, because of the inaccessibility of the nose, the protective function of the nasal cavity (heating, filtering and humidifying the inhaled air) is lost, and the child breathes by mouth, which easily causes recurrent respiratory infections such as tonsillitis, etc. In our specialist outpatient examinations, it is rare to see frequent colds caused by true immune deficiency, and most of them are caused by the blockage of the nose. Common nasal congestion disorders in childhood are: allergic rhinitis, chronic sinusitis, hyperplasia of the nasal adenoids. Therefore, pediatric respiratory experts warn parents that active treatment of nasal congestion in childhood to ensure the smooth breathing of the nasal airway will effectively reduce the number of colds, improve the immunity of the body and reduce the number of asthma attacks. There are two options for the treatment of nasal congestion: one is the conservative medical treatment of ARIA program recommended by the World Health Organization, which is adopted by our respiratory asthma specialists, and the other is the surgical treatment in ENT department.