Can Myofunctional Therapy Help with Obstructive Sleep Apnea? A Natural Approach to Better Sleep and Better Breathing
- 4 days ago
- 3 min read
Do you wake up feeling exhausted even after a full night's sleep? Does your partner complain about loud snoring? Have you been diagnosed with Obstructive Sleep Apnea (OSA) and are looking for ways to improve your treatment?
While CPAP therapy remains the gold standard for many people with OSA, research continues to show that myofunctional therapy can be an effective complementary treatment that addresses one of the underlying causes of airway collapse: weak and dysfunctional muscles of the tongue, lips, cheeks, and throat. Studies have shown that targeted exercises can significantly reduce the severity of sleep apnea, improve snoring, and enhance overall sleep quality.
What is Obstructive Sleep Apnea?
Obstructive Sleep Apnea occurs when the muscles of the upper airway relax too much during sleep, causing the airway to partially or completely collapse. This can happen dozens—or even hundreds—of times each night.
Common symptoms include:
Loud snoring
Pauses in breathing during sleep
Gasping or choking at night
Morning headaches
Daytime fatigue
Difficulty concentrating
Dry mouth upon waking
High blood pressure
Left untreated, OSA has been associated with increased risks of cardiovascular disease, diabetes, stroke, depression, and reduced quality of life.
How Does Myofunctional Therapy Help?
Myofunctional therapy is a program of customized exercises designed to strengthen and retrain the muscles responsible for:
Tongue posture
Lip seal
Nasal breathing
Swallowing
Proper oral resting posture
When these muscles become stronger and function correctly, they are better able to help keep the airway open during sleep.
Think of it as physical therapy for your airway.
Rather than simply treating the symptoms of sleep apnea, myofunctional therapy works to improve muscle tone and function, addressing one of the contributing factors to airway obstruction.
What Does the Research Say?
The scientific evidence supporting myofunctional therapy continues to grow.
A landmark systematic review and meta-analysis found that adults who completed myofunctional therapy experienced:
Approximately 50% reduction in Apnea-Hypopnea Index (AHI)
Improved oxygen saturation
Significant reduction in snoring
Reduced daytime sleepiness
Better overall sleep quality
In children, the improvements were even greater, with an average 62% reduction in AHI, particularly when therapy was combined with other airway treatments.
More recent systematic reviews published in 2024 and 2025 continue to support orofacial myofunctional therapy as an effective adjunctive treatment for appropriately selected patients with obstructive sleep apnea.
Myofunctional Therapy is Not a Replacement for CPAP
One of the biggest misconceptions is that myofunctional therapy replaces CPAP.
For many patients, it does not.
Instead, it works alongside treatments such as:
CPAP therapy
Oral appliance therapy
Airway-focused orthodontics
Expansion
Lingual frenectomy (tongue-tie release)
Nasal surgery
Weight management
ENT interventions
Interestingly, research has shown that patients who complete myofunctional therapy often have better CPAP compliance, likely because improved tongue posture and nasal breathing make wearing the device more comfortable.
Who May Benefit?
Myofunctional therapy may be appropriate if you:
Have mild to moderate obstructive sleep apnea
Snore frequently
Breathe through your mouth while sleeping
Wake with a dry mouth
Have a low tongue posture
Have been diagnosed with a tongue-tie
Struggle to tolerate CPAP
Grind or clench your teeth
Experience poor sleep quality despite treatment
It is especially valuable as part of a collaborative airway team that may include sleep physicians, ENT specialists, dentists, orthodontists, and myofunctional therapists.
Why Nasal Breathing Matters
Healthy breathing starts with the nose.
Nasal breathing helps:
Filter and humidify incoming air
Promote nitric oxide production, which supports oxygen delivery
Encourage proper tongue posture
Reduce airway collapse
Improve sleep quality- you are able to cycle properly though all stages of sleep
Many people with sleep apnea are chronic mouth breathers, making nasal breathing retraining an important component of therapy.
What Happens During Myofunctional Therapy?
At Brantford Myofunctional Therapy, every patient receives an individualized assessment that looks beyond the symptoms to identify contributing factors.
Your evaluation may include:
Breathing assessment
Tongue function evaluation
Lip strength
Swallowing pattern
Oral resting posture
Airway screening
Sleep history
Habit assessment
Based on your findings, you'll receive a customized therapy program with guided exercises and ongoing support to help you achieve lasting improvements.
Is Myofunctional Therapy Right for You?
If you've been diagnosed with obstructive sleep apnea, or you're struggling with snoring, mouth breathing, poor sleep, or daytime fatigue, myofunctional therapy may be an important piece of your treatment plan.
The earlier airway dysfunction is identified, the more opportunities there are to improve breathing, sleep, and overall health.
To learn more about airway-focused myofunctional therapy or to book an assessment, visit Brantford Myofunctional Therapy.
Together, we can help you breathe better, sleep better, and feel better.
References
Camacho M, Certal V, Abdullatif J, et al. Myofunctional Therapy to Treat Obstructive Sleep Apnea: A Systematic Review and Meta-analysis. Sleep. 2015;38(5):669-675.
Saba ES, Kim H, Huynh P, Jiang N. Orofacial Myofunctional Therapy for Obstructive Sleep Apnea: A Systematic Review and Meta-analysis. Laryngoscope. 2024.
Ferreira LGA, Miranda VSG, Baseggio MEP, et al. Myofunctional Therapy for the Treatment of Obstructive Sleep Apnea: Systematic Review and Meta-analysis. 2025.
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