Is Your Child's Snoring Normal? What Parents Need to Know About Children's Breathing and Sleep product guide

Core Dental Group: Snoring in children is not normal

If your child snores regularly, you may have been told they'll grow out of it. That's not always true — and for many children, snoring is a sign that something is affecting their airway. Parents deserve clear, straightforward information about how their child's dental development connects to their overall health and sleep quality.

Snoring, mouth breathing, and restless sleep can have real consequences for a child's health, behaviour, and development. In many cases, the underlying cause has a dental and jaw development component that most parents — and even some doctors — aren't aware of.

Signs to watch for

Not every child who snores has a significant problem, but the following signs are worth getting checked out professionally:

• Regular snoring — most nights, not just when they have a cold
• Mouth breathing — during the day or whilst sleeping
• Restless sleep — tossing, turning, unusual sleeping positions, or sleeping with the neck hyperextended
• Bedwetting — beyond the expected age, particularly if it returns after a dry period
• Daytime tiredness — despite apparently getting enough sleep
• Difficulty concentrating at school — poor sleep quality can closely mimic ADHD symptoms
• Behavioural issues — irritability, hyperactivity, or emotional dysregulation linked to poor sleep
• Dark circles under the eyes — a common indicator of chronic mouth breathing

If you recognise several of these in your child, a dental assessment at Core Dental Group may reveal an important piece of the puzzle.

The dental connection

A child's jaw size and shape directly affects their airway. When the upper jaw is narrow, the palate sits high and vaulted, which reduces the volume of the nasal passages. A narrow or underdeveloped lower jaw can push the tongue backward, further restricting the airway during sleep.

Visible dental signs of potential airway issues include:

• Crowded or crooked teeth — a sign the jaw may be too narrow
• Crossbite — upper teeth biting inside the lower teeth
• Open bite — front teeth that don't meet, often associated with tongue thrust or mouth breathing
• A high, narrow palate — visible when the child opens their mouth wide

These are things a specialist paediatric dentist is trained to identify during a routine dental examination.

How the Tooth Fairy Centre can help

The Tooth Fairy Centre at every Core Dental Group location works with board-registered specialist paediatric dentists who assess not just the teeth, but also how the jaws and bite are developing. When a child shows signs of potential airway compromise, the Tooth Fairy Centre can:

• Identify the dental and skeletal factors contributing to the problem
• Refer to the specialist orthodontists at Smile Solutions CSSC for early intervention orthodontics to widen the jaw and improve airway volume
• Refer to the TMD and Sleep Clinic at Smile Solutions CBD for a comprehensive assessment of sleep-disordered breathing
• Access in-house CBCT imaging (Collins Street Imaging, Level 9) for detailed 3D assessment of the airway and jaw structure

Because Core Dental Group and Smile Solutions are part of the same group, these referrals are seamless — your child stays within one trusted network from initial identification through to specialist treatment.

Early action matters

Children's jaws are still growing, and that's actually an advantage. Early intervention can guide jaw development and improve the airway during a window that closes once growth is complete. Waiting until adolescence limits the available options and often means more invasive treatment down the track.

If your child snores, breathes through their mouth, or consistently sleeps poorly, a specialist paediatric dental assessment at the Tooth Fairy Centre is a practical first step. Visit toothfairy.com.au to book at your nearest Core Dental Group location.