What Myofunctional Therapy Actually Involves

If you have ever heard your dentist or orthodontist mention myofunctional therapy, you might have wondered what it actually means. The term sounds technical, but the idea behind it is fairly simple. Myofunctional therapy is a set of exercises and habit-training techniques designed to help the muscles of the face, mouth, and throat work together the way they are meant to.

Many people do not realize that the way we rest our tongue, breathe, and swallow can affect the shape of the jaw, the position of the teeth, and even sleep quality. Myofunctional therapy focuses on retraining these everyday patterns so the muscles support healthy function instead of working against it.

This post walks through what the therapy involves, who tends to benefit from it, and how it can work alongside other dental and orthodontic care.

What the Exercises Actually Look Like

Myofunctional therapy is built around repetition and awareness. A trained provider will look at how a person breathes, swallows, and rests their tongue during the day and at night. From there, specific exercises are introduced to gently strengthen or retrain the muscles involved.

These exercises often target tongue posture, meaning where the tongue naturally sits when the mouth is closed and at rest. They may also address swallowing patterns, lip closure, and nasal breathing habits. The movements are usually small and practiced consistently over weeks or months, similar to how physical therapy retrains other muscles in the body.

Because these are learned habits, progress depends on regular practice. Sessions with a provider are typically paired with at-home exercises so the new patterns have a chance to become automatic.

Who Tends to Benefit From This Type of Therapy

Myofunctional therapy is often considered for people who show signs of tongue thrust, mouth breathing, low tongue posture, or difficulty with nasal breathing. It is also commonly discussed alongside tongue-tie or lip-tie concerns, since restricted tissue can make it harder for the tongue to rest or move properly.

Children and adults alike may be candidates, though the reasons for seeking therapy can differ. In children, it is sometimes brought up during an early orthodontic evaluation, especially if oral habits appear to be influencing jaw growth or tooth alignment. In adults, it may come up during a discussion about airway health or ongoing orthodontic treatment.

Since every mouth and every set of habits is different, whether myofunctional therapy is appropriate really depends on an individual evaluation. If you are curious whether it might apply to you or your child, it is worth bringing up during a visit so a provider can look at your specific situation.

How It Connects to Orthodontic Treatment

Teeth do not move and stay in place inside a vacuum. The tongue, lips, and cheeks all exert gentle pressure on the teeth every day, and that pressure plays a role in how teeth are positioned and how a bite develops over time. This is one reason myofunctional therapy is sometimes recommended before, during, or after orthodontic treatment such as braces or clear aligners.

If the tongue rests low in the mouth or pushes against the teeth during swallowing, it can work against the changes orthodontic appliances are trying to create. Addressing these muscle habits alongside orthodontic care is meant to support the overall treatment plan, rather than leaving muscle patterns unaddressed while only the teeth are adjusted.

This is also why myofunctional therapy is often discussed as part of a broader evaluation that includes things like expansion appliances or growth and remodeling appliances, since jaw development and muscle function are closely linked.

The Airway Connection

Breathing habits are a central part of myofunctional therapy. Many exercises are designed to encourage nasal breathing over mouth breathing, since the way we breathe during the day and while sleeping can influence tongue posture, jaw position, and overall comfort.

This is part of why myofunctional therapy often comes up during airway-focused evaluations or sleep-disordered breathing discussions. It is generally viewed as one piece of a larger picture that may also include an oral evaluation for sleep-related concerns or a review of tethered oral tissue in infants and young children.

If you have questions about your own breathing habits, snoring, or how your child breathes during sleep, these are worth raising directly with a provider who can take a closer, personalized look.

Getting Started

Myofunctional therapy is not a quick fix, and it works best as part of a thoughtful, individualized plan. Because it touches on breathing, swallowing, and muscle habits that have often been in place for years, patience and consistency matter more than speed.

If you are noticing signs like mouth breathing, tongue thrust, or ongoing orthodontic concerns in yourself or your child, the best next step is a conversation with a dental provider who can evaluate your specific habits and history. From there, you can talk through whether myofunctional therapy makes sense as part of your care.

Questions about your own care? The team at Jeremy Montrose, DMD is happy to help — call us at 332-242-7332.

This content is for general information only and isn't dental or medical advice. Talk with a qualified provider about your own situation. If you have a medical emergency, call 911.