Sleep Breathing Trouble: What to Know

Night-time breathing difficulty may mean the nose is blocked, the throat narrows during sleep, or reflux irritates the throat. Obstructive sleep apnea can cause snoring, witnessed pauses, gasping, and unrefreshing sleep. Insomnia, anxiety, depression, burnout, and jet lag can make sleep feel unsettled without being the original cause of airway narrowing. An overactive thyroid can also disturb sleep through restlessness, heat intolerance, or a racing heartbeat.

Notice whether the problem happens when lying down, after meals, during stress, after travel, or only while asleep. Record snoring, choking, cough, nasal blockage, palpitations, and daytime tiredness for a clinician.

Arrange a medical review when the problem persists, repeatedly wakes you, or affects concentration and safe driving. A clinician may examine your nose and throat, review medicines and mental wellbeing, ask about reflux, and decide whether sleep testing or blood tests are useful.

Keep a consistent sleep and wake time, reduce late heavy meals, avoid alcohol close to bedtime, and address nasal congestion with advice from a pharmacist or clinician. Use prescribed treatments as directed. Do not rely on sedatives to manage unexplained night-time breathing difficulty because they can affect alertness and breathing.

Call emergency services for severe breathing difficulty while awake, blue or grey lips, chest pain, fainting, sudden confusion, or rapidly worsening symptoms. Seek prompt review for repeated choking during sleep, new wheezing, coughing that prevents sleep, or palpitations with dizziness.

Could my symptoms reflect obstructive sleep apnea, reflux, nasal blockage, or another condition? Should I have sleep testing or thyroid testing? Which changes should prompt urgent help, and what treatments are safe at night?