Chronic mouth breathing in children isn’t just a harmless habit—it can signal underlying issues like allergies, enlarged tonsils, or structural problems, affecting dental health, sleep, facial development, and overall growth. Early diagnosis and treatment, including nasal exercises, myofunctional therapy, and orthodontic solutions, can prevent long-term complications. Parents should seek pediatric or ENT advice promptly to restore healthy nasal breathing.

https://www.blogs.medicasapp.com/mouth-breather/