Why Mouth Breathing Persists After Surgery and How to Fix It

May 30, 2025

Mouth breathing in children is often first addressed by removing physical obstructions like enlarged tonsils or adenoids. While these medical interventions are important and sometimes necessary, they do not always resolve the underlying issue. Many children continue to mouth breathe even after successful surgery.


The reason is simple. Mouth breathing can become a habit. And like any habit, it must be intentionally retrained.


The Role of Habit in Mouth Breathing

When a child struggles to breathe through their nose due to congestion, allergies, or enlarged tonsils, they naturally shift to breathing through the mouth. Over time, this becomes the default breathing pattern. Even once the physical cause is removed, the body continues using the mouth because it has become a learned behavior.


This is where most traditional approaches stop. They correct the obstruction but do not address the functional side of breathing. That is where myofunctional therapy comes in.


Why Mouth Breathing Matters

Mouth breathing is not just a surface-level concern. It has a deep impact on a child’s health and development. When children breathe through their mouth instead of their nose, it can lead to:

  • Improper jaw growth
  • Narrow dental arches
  • Poor posture
  • Restless sleep and fatigue
  • Difficulty focusing
  • Increased risk for behavioral and emotional challenges


Nasal breathing, on the other hand, supports healthy facial development, better oxygen delivery to the brain, and more restorative sleep.


How Myofunctional Therapy Helps

Myofunctional therapy is a structured program that retrains breathing patterns and corrects oral posture. At MyoWay Center for Kids, we use therapeutic exercises along with medical-grade appliances to help children restore natural nasal breathing.


Our approach goes beyond treating symptoms. We focus on function. By guiding the tongue to rest properly on the roof of the mouth and strengthening the muscles involved in breathing and swallowing, we help children make long-term changes that support healthy growth and development.


Why Early Intervention Matters

The earlier we address habitual mouth breathing, the better. Children’s bones are still growing, which means there is an ideal window to guide proper development. If a child continues to mouth breathe without intervention, they may never reach their full growth potential.


Early correction not only improves physical health but also enhances sleep, behavior, and cognitive function. Parents who take early action give their children the opportunity to thrive.


How to Get Started

If your child has had their tonsils or adenoids removed but continues to mouth breathe, do not wait and see. MyoWay Center for Kids offers a comprehensive evaluation to assess oral posture, breathing habits, and airway development.


We provide a customized therapy plan using proven techniques and innovative appliances that address the root cause of mouth breathing. Let us help your child breathe, sleep, and grow the right way.


📞 Schedule your consultation today.





July 18, 2025
Many children diagnosed with Attention Deficit Hyperactivity Disorder may have underlying airway issues.
cartoon for MyoWay
July 11, 2025
Mouth breathing can lead to poor facial growth, crowded teeth, and sleep issues in children. Discover how myofunctional therapy at MyoWay can help early.
child laughing
July 3, 2025
Mouth breathing in children may look harmless but can lead to jaw issues, sleep disorders, and poor brain development.
child sleeping in bed
June 27, 2025
Discover how mouth breathing affects your child's bladder control and how myofunctional therapy can help stop bedwetting for good.
June 20, 2025
Learn why the majority of facial growth happens by age six and how early habits in infancy impact jaw, airway, and brain development. Discover how MyoWay supports healthy growth through early myofunctional care.
baby sleeping
June 11, 2025
Learn how to spot sleep-disordered breathing in children. Discover key warning signs and how MyoWay’s early intervention approach helps improve sleep, breathing, and development.
logo
June 6, 2025
Discover how poor breathing patterns can lead to behavioral issues in children. Learn how MyoWay’s myofunctional therapy helps improve sleep, focus, and behavior.
carrots
May 23, 2025
Learn how modern diets with soft foods are affecting jaw development in children. Discover how chewing and myofunctional therapy can improve growth, sleep, and breathing.
May 16, 2025
Proper jaw posture is essential for healthy jaw development in children. When the mouth remains open continuously, it can place stress on the muscles that support the jaw joint. This can lead to issues such as clicking, popping, and jaw pain. Addressing these problems early can prevent long-term complications.
baby
May 8, 2025
Discover how thumb sucking can alter a child’s facial development and breathing. Learn the importance of early intervention and how MyoWay’s therapy helps guide healthy growth.
More Posts