Sleep-disordered breathing

Common questions about sleep-disordered breathing

What is sleep-disordered breathing?

Sleep-disordered breathing is an umbrella term that covers a spectrum — from light habitual snoring, through upper airway resistance, to obstructive sleep apnea (OSA). The common thread is partial or complete narrowing of the upper airway during sleep, often related to airway anatomy, muscle tone, and tongue position. Diagnosis is medical, typically through a sleep study.

Can myofunctional therapy help with sleep apnea?

Myofunctional therapy targets the muscle and posture contributors to obstructive sleep apnea — tongue tone, soft-palate tone, tongue rest posture, and mouth breathing. It is most effective as part of a multi-disciplinary plan rather than a standalone treatment. Many patients add therapy alongside CPAP or an oral appliance, and we coordinate with your sleep medicine provider throughout.

Is myofunctional therapy a substitute for CPAP?

No. For diagnosed obstructive sleep apnea, CPAP, oral appliance therapy, weight management, or surgical intervention are evidence-based medical treatments. Myofunctional therapy is an adjunct that addresses muscle and habit factors. Some people with mild OSA — and only under a doctor's supervision — may use therapy alongside or as part of a step-down plan. The decision belongs to your sleep medicine provider. Our Sleep & Airway-Focused Therapy (/services#sleep-airway) service is set up for coordinated care.

What does the research say about myofunctional therapy for OSA?

Published research has reported reductions in obstructive sleep apnea severity (AHI) and in snoring frequency following courses of myofunctional therapy in adults and children. The strongest evidence is for therapy as an adjunct to CPAP or oral appliance therapy, not as a replacement. If you would like to read the studies, ask us at your evaluation and we can point you to the most relevant ones for your situation.

What is the best treatment for kids with sleep-disordered breathing in Louisville?

The most effective approach for children is multi-disciplinary. It typically includes: an ENT evaluation for enlarged tonsils or adenoids, an allergist evaluation for chronic nasal congestion, a pediatric dentist or orthodontist for arch development, and myofunctional therapy for the muscle and posture side. Many of the children we see at 502 MYO in Louisville have been through adenoid/tonsil evaluation, may have had an adenoidectomy or tonsillectomy, and are referred by their pediatrician, ENT, or pediatric dentist for the muscle-and-posture piece. We work alongside your existing care team rather than replacing it.

Is sleep-disordered breathing the same as sleep apnea?

Sleep-disordered breathing (SDB) is the umbrella term. Sleep apnea (specifically obstructive sleep apnea, OSA) is the more severe end of the spectrum. Light habitual snoring, upper airway resistance, and OSA are all on the same continuum. Children rarely develop classical OSA the way adults do, but they can have significant SDB that affects growth, behavior, and learning. Diagnosis is medical (via sleep study); myofunctional therapy addresses the muscle and posture drivers that contribute to SDB at any severity.

Can myofunctional therapy help a child who snores?

Often yes. Pediatric snoring is one of the most common reasons families find us. The drivers — mouth breathing, low tongue posture, narrow palate, tongue-tie, sleep position — overlap heavily with what myofunctional therapy addresses. For mild to moderate pediatric sleep-disordered breathing, therapy is often the primary intervention. For more severe cases, therapy is combined with ENT care (adenoidectomy, tonsillectomy), allergy treatment, or orthodontic expansion. The first step is always a medical evaluation to rule out structural issues; therapy is the muscle and posture layer that supports the whole plan.