When to worry about snoring with obstructive sleep apnoea

Obstructive sleep apnoea happens when the upper airway narrows or closes repeatedly during sleep. Snoring can become loud or irregular as air moves through the narrowed passage. A bed partner may notice quiet pauses followed by a gasp, snort or choking sound. You may wake with a dry mouth or headache, while poor-quality sleep can leave you tired, irritable or unfocused during the day.

Arrange a medical assessment if someone observes repeated breathing pauses, or if snoring is accompanied by unrefreshing sleep or daytime sleepiness. Share a sleep history with the clinician, including night-time noises, awakenings, medicines and alcohol use. A sleep study may measure breathing, oxygen levels and sleep patterns. Until assessed, avoid driving or operating machinery when you feel drowsy.

Seek urgent help for severe breathing difficulty while awake, blue or grey lips, chest pain, fainting, confusion or inability to stay awake. Contact a clinician promptly when witnessed pauses recur, choking repeatedly wakes you, or sleepiness interferes with work, driving or routine activities. Snoring alone is not an emergency, but a change in its pattern deserves attention.

Ask whether your symptoms suggest a sleep study, how to make nights safer while waiting, and which medicines or habits may worsen airway narrowing. Ask how to recognise excessive sleepiness and when treatment should be reviewed.