Take a look at your child while they’re watching TV, reading, or sleeping.
Are their lips gently closed?
Or is their mouth hanging open?
It may seem like a harmless habit, but frequent mouth breathing can sometimes be a clue that
your child is having difficulty breathing comfortably through their nose.
At Natural Focus Dental, we like to think of it this way:
Your child’s mouth is like the blueprint for a house that is still being built.
While they’re growing, breathing, tongue posture, muscles, and jaw development all work
together.
The Tongue Is a Natural “Expander”
When the lips are closed and the tongue rests comfortably against the roof of the mouth, it helps
support normal oral function and developing dental arches.
But when a child frequently breathes through the mouth, the tongue often rests lower.
Over time, mouth breathing has been associated with differences in jaw development and bite
patterns in some children.
That’s why we don’t only look at whether the teeth are straight.
We look at how the whole system is growing.
What Parents Can Look For
Mouth breathing is only one clue.
We pay even more attention when parents notice several signs together:
● Lips frequently apart
● Snoring or noisy breathing
● Restless sleep
● Dry mouth in the morning
● Teeth grinding
● Crowded teeth or a narrow-looking smile
● Dark circles under the eyes
● Difficulty focusing or unusually hyperactive behavior
None of these automatically means your child has an airway or sleep disorder.
But together, they may be worth investigating.
Sleep-related breathing problems in children can also be associated with learning and
behavioral concerns—which is one reason sleep can sometimes be overlooked when a child is
struggling with attention or behavior.
Why We Like to Look Early
With children, we have something adults don’t:
Growth.
Instead of waiting until all the adult teeth arrive and simply asking, “How do we straighten
them?”
We can start earlier by asking:
How is this child breathing?
Where is the tongue resting?
How are the jaws developing?
How are they sleeping?
At Natural Focus Dental, a pediatric visit is about more than counting teeth and checking for
cavities.
We look for clues involving teeth, tongue, breathing, sleep, habits, and facial
development—and when something needs further evaluation, we can work alongside the
appropriate pediatric, ENT, sleep, or therapy providers.
Healthy teeth are important. Healthy development is the bigger picture.
Wondering How Your Child Is Breathing?
If your child frequently sleeps with their mouth open, snores, grinds, or seems tired despite
getting enough sleep, it may be worth taking a closer look.
Schedule a Natural Focus Pediatric Airway & Growth Screening.
[Book Your Child’s Screening]
Dental airway screening does not diagnose sleep apnea or nasal obstruction. When
appropriate, we collaborate with medical and other healthcare providers for further evaluation.