Adenoid hyperplasia has the potential to heal on its own. Adenoids are lymphatic tissues that grow in the posterior nostrils and are usually enlarged during childhood, and after the age of 10-14, they usually shrink on their own without treatment. If the adenoids do not shrink on their own, they may cause blockage of the posterior nostrils and nasopharynx of the child, resulting in poor nasal ventilation. At the same time, it will affect the facial growth and development of the child, such as widening of the distance between the eyebrows, widening of the nasal bridge, enlargement of the nostrils, receding lower jaw, and overdevelopment of the maxilla, resulting in facial deformity, and then secondary rhinitis, sinusitis, otitis media and other diseases. Clinical treatment of adenoid hyperplasia usually involves surgical excision to improve the breathing status of the child.