Children over 2 years of age do not need to be examined for adenoids if they do not have clinical symptoms; when they have discomfort related to adenoids, they can be examined to clarify the adenoid condition and help the doctor make a diagnosis. 1. Do not need to check: 2-year-old children usually do not need to check adenoids if there is no discomfort caused by adenoidal disease, so as to avoid unnecessary harm to the child caused by the examination instrument. 2. Need to check: If a 2-year-old child shows symptoms caused by adenoid hypertrophy, you can check the adenoids under the premise of ruling out other causes, to help the doctor to make a clear diagnosis as soon as possible, and implement symptomatic treatment. Mild adenoid hypertrophy, generally do not need special treatment, as the child gradually grows up will recover on their own, if the more serious adenoid hypertrophy, need to be early for nasal endoscopy, after a clear diagnosis of conservative treatment or surgical treatment, etc., as soon as possible to improve the symptoms, to promote the earliest possible recovery.