
27/09/2025
My Child Breathes Through Their Mouth—What Does It Mean?
Mouth breathing may be caused by:
🔹 Enlarged tonsils/adenoids
🔹 Allergies or chronic nasal congestion
🔹 Anatomical impairments of the nose
Chronic mouth breathing may affect sleep, facial growth, and dental health. An ENT check is recommended.
This is the official public service page of the Philippine Society of Otolaryngology-Head and Neck Surgery (PSO-HNS).