Child Snoring: More Serious Than You Think!

Understanding Obstructive Sleep Apnea (OSA) in Children

Is Snoring in Children Normal?

Many parents believe that snoring in children is harmless. However, frequent snoring may be a warning sign of Obstructive Sleep Apnea (OSA), a condition in which the airway becomes partially or completely blocked during sleep.

The most common causes of OSA in children include enlarged tonsils and adenoids or childhood obesity.

If left untreated, OSA can negatively affect a child's growth, learning ability, brain development, and cardiovascular health.

What is Obstructive Sleep Apnea (OSA)?

Obstructive Sleep Apnea (OSA) is a sleep disorder in which the airway becomes blocked during sleep, causing difficulty breathing or repeated pauses in breathing.

As a result, oxygen levels in the blood decrease, leading to poor-quality sleep.

Over time, untreated OSA may cause:

✔ Reduced oxygen supply to the body

✔ Poor-quality, non-restorative sleep

✔ Delayed physical growth

✔ Impaired brain development and learning ability

✔ Increased risk of heart disease and high blood pressure later in life

5 Warning Signs Parents Should Watch For

If your child experiences any of the following symptoms, consult a pediatric specialist.

1. Frequent Snoring

Snoring more than three nights per week.

2. Gasping or Pauses in Breathing During Sleep

Your child may gasp, choke, or temporarily stop breathing while sleeping.

3. Bedwetting

Persistent bedwetting despite being old enough for bladder control.

4. Hyperactivity or Poor Concentration

Children with poor sleep often appear unusually active or have difficulty concentrating rather than looking sleepy.

5. Poor Sleep Quality

• Frequent awakenings
• Restless sleep
• Not feeling refreshed after sleep

Common Causes of OSA in Children

Several factors can contribute to pediatric OSA.

Enlarged Tonsils and Adenoids

This is the most common cause of OSA in children. Enlarged tissues block the airway during sleep.

Obesity

Excess fat around the neck narrows the airway and increases the risk of obstruction.

Abnormal Facial Structure

Examples include:

• Small jaw (micrognathia)
• Craniofacial abnormalities that narrow the airway

Which Children Are at Higher Risk?

The following groups are more likely to develop severe OSA:

Children with Obesity

Weight greater than 140% of the standard weight-for-height.

Young Children

Especially those under 3 years of age.

Children with Certain Medical Conditions

• Down syndrome
• Neuromuscular disorders
• Craniofacial abnormalities

Diagnosis

If OSA is suspected, your doctor may recommend:

• Medical history and symptom assessment
• Video recording of your child's sleep
• Polysomnography (PSG), the gold standard sleep study for diagnosing obstructive sleep apnea

Treatment Options

Treatment depends on the underlying cause and the severity of the condition.

1. Medication

For mild cases, your doctor may prescribe:

• Nasal steroid spray
• Oral medications

2. Surgery

If enlarged tonsils or adenoids are causing airway obstruction, tonsillectomy and adenoidectomy are often the most effective treatment.

3. Additional Treatment Options

Depending on the child's condition, treatment may also include:

• Weight management
• Continuous Positive Airway Pressure (CPAP) therapy
• Dental or oral appliances

When Should You See a Doctor?

Seek medical evaluation if your child:

• Snores regularly
• Has pauses in breathing during sleep
• Gasps for air while sleeping
• Appears excessively sleepy during the day
• Has hyperactivity or difficulty concentrating
• Continues to wet the bed together with habitual snoring

Early diagnosis and treatment can significantly reduce the risk of long-term complications affecting growth, development, and overall health.

Pediatric Respiratory Specialist

Dr. Pornpan Kilisrueangsri

Pediatric Pulmonology

Contact Us

Department of Pediatric Pulmonology

Tel: +66 33 038 888

LINE: @schped

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