Sleep Apnea in Children: Symptoms, Causes, and Treatment

Sleep apnea is a serious sleep disorder that affects not only adults but also children. It is characterized by repeated pauses in breathing during sleep, disrupting sleep quality and negatively impacting a child's health and development.

Symptoms of Sleep Apnea in Children

Symptoms of sleep apnea in children are often different and more subtle than in adults:

• Loud snoring almost every night – distinct from occasional light snoring
• Mouth breathing – especially during sleep, accompanied by a dry mouth in the morning
• Restless sleep – frequent position changes or sleeping in unusual positions (head hanging, sitting upright)
• Bedwetting recurrence – in children who had previously stopped wetting the bed
• Hyperactivity and behavioral problems – often mistaken for ADHD
• Declining school performance – due to cognitive impairment and poor concentration

Most Common Causes

The most common cause of sleep apnea in children is enlarged tonsils and adenoids, particularly in children aged 2–8 years. Other causes include obesity, facial structural abnormalities (small jaw, Down Syndrome), and chronic allergies leading to persistent nasal congestion.

Impact on Growth and Development

Untreated sleep apnea in children can lead to:

• Reduced cognitive function and academic performance
• Impaired growth hormone production (released during deep sleep)
• Behavioral problems and social difficulties
• Cardiovascular complications (hypertension in children)

Treatment

1. Adenotonsillectomy (Tonsil Surgery)

For children with enlarged tonsils/adenoids, surgical removal is the first-line treatment with a success rate of 70–90%. Sleep improvement is typically seen within 1–2 weeks after surgery.

2. CPAP Therapy

Recommended when surgery is not feasible, OSA persists after surgery, or in certain medical conditions. Requires a child-specific mask and intensive family support.

3. Lifestyle Changes

For children with obesity, a structured weight loss program involving the whole family is recommended. Allergy management with nasal corticosteroids also helps reduce nasal obstruction.

If your child snores loudly almost every night, is hyperactive, or shows declining school performance, consider consulting a pediatric sleep specialist. Early treatment prevents long-term effects on development.