Adenoids, also called pharyngeal tonsils or proliferators, are located at the top of the nasopharynx and the posterior wall of the pharynx and belong to lymphatic tissue. Adenoid hypertrophy is the pathological hyperplasia of adenoids due to repeated stimulation of inflammation, which causes nasal blockage and open-mouth breathing symptoms, especially aggravated at night, sleep snoring, sleep disturbance, children often turn over from time to time, more obvious when lying on their backs, and in severe cases, apnea can occur. 1, conservative treatment can be used physiological sea salt water spray nose, when necessary, you can use the nose of the endosuction spray, must enhance the child’s resistance, do not always let the child cold, nasal congestion symptoms will not appear particularly often. With the growth of age, the adenoids will gradually shrink and the condition may be relieved or the symptoms may disappear completely. 2, the effect is not good, you can choose the surgical treatment, accompanied by tonsil enlargement, can be surgical treatment, if there is no tonsil enlargement, is simply do adenoidectomy can be. If the child has obvious snoring symptoms that affect sleep at night, surgery is necessary to deal with the problem once and for all.