Paediatric Obstructive Sleep Apnoea: Why Snoring in Children Is Not Normal

That's common, and it's physiological. After a hard day, tiredness itself can cause snoring that night, and that's fine — not every episode of snoring has to be branded a pathology. It's only when it becomes chronic and disrupts day-to-day life that it needs to be looked into.

It's both. On the structural side, a blocked nose or another anatomical obstruction found on ENT exam explains the snoring directly — a very lean person with a badly deviated septum is the classic example, and fixing the septum sorts the problem. On the physiological side, obesity is a very common driver with no anatomical obstruction at all — soft tissue and neck fat simply collapse the airway during sleep, and lifestyle modification becomes the treatment rather than surgery.

It becomes a problem when it turns regular — daily snoring with mouth breathing and next-day tiredness, rather than a passing symptom during a cold or sore throat. It's an ignored symptom precisely because people say only their partner is disturbed. The referral triggers are: chronic nasal blockage affecting sleep, morning headaches, rising blood pressure in a young patient even if still technically normal, or snoring loud enough that family members are actively complaining. At that point it's time for a basic ENT exam to decide whether a sleep study or specific therapy is needed.

Stage 3 of non-REM sleep is when growth hormones are released, responsible for repairing the day's muscle wear and tear and, in children, for height and weight gain. If a patient isn't reaching stage 3 and stays mostly in light sleep, that reparative action doesn't happen and they feel tired the next day — in children, the consequence can be a genuine failure to grow as expected despite eating well.

Every individual goes through 4 to 5 sleep cycles a night, each around 90 to 110 minutes, split into non-REM and REM sleep. Non-REM has three stages: N1 is the lightest — waking from it causes no brain fog; N2 and N3 together make up around 75% of total sleep, and it's in N3 that physical recovery, growth hormone release and cardiovascular recovery happen. REM follows, the dreaming stage, where memories are consolidated into long-term storage.

Around 1 to 8 or 9 years old, usually caused by enlarged adenoids or tonsils.

Mouth breathing, snoring, and restless, tossing sleep.

Yes. Parents often present concerned that their child eats well but is not gaining height or weight, without connecting it to sleep. Deep sleep, and the growth hormone released during it, never fully occurs.

Tonsillectomy with adenoid clearance, using coblation technology to clear the adenoids from the nasopharynx with minimal thermal damage to surrounding tissue.