What should you know about loud snoring?

Nasal blockage from allergic rhinitis or chronic sinusitis can make airflow noisy. Sleeping on the back, alcohol near bedtime, smoking, sedating medicines, and body structure can also contribute. Obstructive sleep apnoea presents with loud snoring in some people, together with breathing pauses, choking sounds, restless sleep, morning headaches, or daytime sleepiness.

Snoring alone cannot diagnose sleep apnoea. Ask someone who sleeps nearby what they notice, because the sleeper may not remember pauses or gasps.

Keep regular sleep hours, try side sleeping, and address nasal congestion with advice from a clinician or pharmacist. Avoid alcohol and non-prescribed sedatives close to bedtime. If weight is affecting breathing, discuss a supportive weight-management programme rather than pursuing rapid changes.

Arrange a review if snoring is persistent, disruptive, or accompanied by poor concentration, morning headaches, or witnessed pauses. A clinician may ask about sleep and arrange a sleep assessment.

Seek prompt medical advice for witnessed breathing pauses, repeated choking or gasping, severe daytime sleepiness, or falling asleep while driving. Get urgent help for breathing difficulty while awake, chest pain, fainting, blue lips, or sudden confusion. Do not drive if you cannot stay alert.

Ask whether nasal disease, medication, body weight, or obstructive sleep apnoea could be contributing. Mention witnessed pauses, sleep position, alcohol or sedative use, morning symptoms, and daytime alertness.