Myofunctional Therapy Before Braces: Does It Help?

If your child is getting braces soon, you may have heard that myofunctional therapy can help before treatment even starts. It's a fair question to ask, especially if an orthodontist has already mentioned a tongue thrust, mouth breathing, or a low resting tongue posture during a consultation. Braces move teeth, but they do not always address the muscle habits that helped put those teeth out of position in the first place.

Why Braces Alone Don't Always Address the Cause

Orthodontic treatment is very good at moving teeth into a straighter, more balanced position. What it does not do on its own is change how the tongue, lips, and cheeks rest and move throughout the day. If a low tongue posture, mouth breathing pattern, or tongue thrust helped create the misalignment, that same pattern is often still present once braces come off. That's part of why some orthodontic results relapse over time, even after a long course of treatment. Preventing Orthodontic Relapse with Myofunctional Therapy looks at this from the other side, once braces are already off. Myofunctional Therapy: What It Is and How It Works covers how this muscle-based approach works and where it fits alongside orthodontic care.

Addressing those habits before or alongside treatment gives the teeth a more stable environment to move into and stay in, rather than working against a pattern that's still pushing in the opposite direction.

Habits Worth Addressing Before Treatment Starts

An orthodontist is focused on tooth position, bite alignment, and jaw relationships. A myofunctional evaluation looks at a different, complementary set of patterns that can affect how well those orthodontic changes hold. A few come up often in evaluations before braces go on:

• Resting with the tongue low or forward instead of against the roof of the mouth

• Breathing through the mouth during the day or while sleeping, instead of through the nose

• A tongue thrust, where the tongue pushes forward against or between the teeth during swallowing

• Ongoing thumb sucking or other oral habits past the age most kids naturally outgrow them

Proper Tongue Posture: What It Is and Why It Matters goes into more depth on what a healthy resting position looks like and why it matters for more than orthodontics alone. According to the American Speech-Language-Hearing Association, orofacial myofunctional patterns like these can influence dental and orthodontic outcomes when they go unaddressed, which is one reason some orthodontists refer patients for an evaluation before or during treatment.

What Myofunctional Therapy Before Braces Involves

Therapy starts with an evaluation of oral habits and muscle function, separate from what an orthodontist evaluates at a consultation. From there, a plan typically works on establishing nasal breathing, training the tongue to rest against the roof of the mouth, building lip seal at rest, and normalizing the swallow pattern so the tongue stops pushing against the teeth.

Sessions are usually spaced two to four weeks apart, with short home exercises in between, often just five to ten minutes, twice a day, to reinforce the new pattern between visits. Many patients start this process a few months before braces go on, which gives the muscles time to build a new habit before the teeth start moving. It can also run alongside active orthodontic treatment when timing works out differently, or begin after braces come off to help protect the result. An orthodontist and myofunctional therapist coordinating on timing, rather than working in sequence with no communication, tends to give the most consistent results for the patient.

Does It Actually Help? What to Expect

Myofunctional therapy is not a substitute for orthodontic treatment, and it will not move teeth on its own. What it is intended to do is support the muscle environment around the teeth, so the position an orthodontist works to achieve has a better chance of holding once treatment ends.

For a tongue thrust or mouth breathing pattern specifically, therapy works alongside orthodontic care rather than replacing any part of it. Families often notice the clearest changes first in how the tongue rests and how breathing feels day to day. The orthodontic benefit, meaning better long-term stability, tends to show up more gradually as those new patterns become consistent and carry through after treatment is finished.

If you're weighing whether to start before treatment begins, or your orthodontist has already suggested an evaluation, you can book a discovery call to talk through the timing for your situation, with no pressure to commit.