Mouth Breathing
Mouth breathing occurs when a person regularly breathes through the mouth instead of the nose, particularly during sleep. It may be associated with nasal blockage, allergies, enlarged tonsils or other upper airway conditions. Persistent mouth breathing can affect sleep quality and may lead to dryness and throat discomfort. An ENT evaluation helps identify the underlying cause and guide appropriate management.
Common Symptoms
Mouth breathing may be more noticeable during sleep but can also occur during the day. Persistent symptoms may indicate an underlying nasal or upper airway problem.
- Breathing through the mouth, especially during sleep
- Dry mouth or throat after waking
- Snoring or restless sleep
- Frequent nasal blockage or difficulty breathing through the nose
Causes & Evaluation
Mouth breathing may develop when nasal breathing is difficult due to allergies, nasal congestion, a deviated septum, enlarged nasal tissues, tonsils or other airway-related conditions. An ENT assessment helps examine the nose, throat and upper airway to determine the factors contributing to mouth breathing.
- Assessment of nasal blockage and breathing pattern
- Evaluation for allergies and nasal inflammation
- Examination of the tonsils and upper airway
- Assessment of associated snoring and sleep-related symptoms
Management & Treatment Planning
Treatment focuses on addressing the underlying cause of mouth breathing. Depending on the findings, management may include allergy control, medicines, nasal care, lifestyle measures or treatment of structural nasal and throat problems. Further sleep-related evaluation may be recommended when symptoms suggest an associated breathing disorder.
