Sleep-Related Breathing Problems
Sleep-related breathing problems can affect normal airflow during sleep and may lead to snoring, repeated awakenings, restless sleep and daytime tiredness. These problems can be associated with nasal obstruction, mouth breathing, upper airway narrowing or other sleep-related conditions. An ENT evaluation can help identify possible airway factors and determine whether further sleep assessment is required.
Common Symptoms
Sleep-related breathing difficulties may not always be noticed by the person experiencing them. Family members or a partner may observe changes in breathing during sleep.
- Loud or persistent snoring during sleep
- Pauses, irregularity or changes in breathing during sleep
- Frequent waking or restless sleep
- Morning tiredness, dry mouth or difficulty concentrating
Causes & Evaluation
Sleep-related breathing problems can be influenced by nasal blockage, mouth breathing, enlarged tonsils, upper airway narrowing, allergies or other structural and functional factors. A detailed ENT assessment helps examine the nose and throat and identify factors that may be contributing to disturbed breathing during sleep.
- Assessment of the nose, throat and upper airway
- Evaluation of nasal obstruction and mouth breathing
- Assessment of tonsils and other airway structures
- Review of snoring and other sleep-related breathing symptoms
Management & Treatment Planning
Management depends on the underlying cause and severity of the breathing problem. Treatment may include addressing nasal or throat conditions, improving nasal breathing, lifestyle measures and further sleep evaluation when appropriate. If obstructive sleep apnea is suspected, a sleep study or additional specialist assessment may be recommended to establish the diagnosis and guide treatment.
