Adenoiditis is the inflammation or infection of the adenoids. It occurs when the adenoids, which are part of the immune system, become swollen due to infection caused by bacteria or viruses. This condition is most common in children but can occasionally affect adults as well. Symptoms of Adenoiditis: Stuffy or blocked nose Difficulty breathing through the nose Snoring or noisy breathing, especially during sleep Sore throat Ear pain or frequent ear infections Swollen glands in the neck Bad breath Causes of Adenoiditis: Bacterial infections, Viral infections, Allergies, which can lead to chronic inflammation Treatment: Mild cases may be treated with rest, fluids, and over-the-counter pain relievers. Antibiotics may be prescribed for bacterial infections. In chronic or severe cases, or if adenoiditis leads to frequent ear or sinus infections, surgical removal of the adenoids (adenoidectomy) may be recommended. If left untreated, chronic adenoiditis can lead to complications like recurring ear infections, sleep apnea, or sinusitis. So your child needs to consult best ent specialist near you or best pediatric ent doctornear you.