This article provides a suggestion for a 9-year-old child with nasal congestion and explains how to use saline solution to clean the nasal cavity for the treatment of rhinitis.

Discuss the treatment methods for children’s nasal allergies and adenoid hypertrophy, including nasal endoscopy, conservative treatment, and surgical options.

Discussing treatment methods for children with nasal allergies, emphasizing the importance of not self-medicating before a diagnosis of the type of rhinitis and recommending seeking professional otorhinolaryngology doctors for nasal endoscopy.