If a 10-year-old child’s adenoids have no symptoms of hypertrophy, surgery is not needed. Adenoids are normal immune tissues of the human body, most of the adenoids of 10-year-old children have degenerated, which is a normal physiological phenomenon and does not require surgical treatment; if the child’s adenoids appear to be enlarged, causing nasal congestion, open-mouth breathing, snoring or even adenoidal facies, it is necessary to give medication or surgical treatment to avoid affecting the child’s growth and development. Adenoid hypertrophy in 10-year-old children, most of which may be caused by the presence of allergic rhinitis, so when the child has symptoms of adenoid hypertrophy, we should take the child to the hospital otorhinolaryngology in a timely manner, according to the child’s degree of adenoid hypertrophy and the cause of the disease to give targeted intervention treatment.