Located in the nasopharynx, adenoids are a barrier that prevents pathogens from entering the respiratory tract. Many parents always wonder what adenoids are? Why do most children get adenoiditis several times? Let's find out through the article below.

Adenoiditis is a common ENT disease in children aged 1-5 years old (in Vietnam, it is also known as nasopharyngeal polyposis). If acute adenoiditis is not treated completely or is treated incorrectly, it will lead to chronic adenoiditis, leading to many dangerous complications.