TMJ and Jaw Pain: How Myofunctional Therapy Helps Denver Patients

The temporomandibular joint (TMJ) is the hinge connecting your lower jaw to your skull — one on each side of the face, just in front of the ears. TMJ dysfunction (also called TMD) refers to a range of conditions affecting this joint and the surrounding muscles, including pain with chewing or yawning, clicking or popping sounds, limited jaw opening, jaw locking, headaches, earaches, and facial tension.

TMJ disorders affect millions of Americans, and the Denver area is no exception. While bite misalignment, teeth grinding (bruxism), and joint damage are recognized contributors, the muscular environment around the jaw — including tongue posture, swallowing mechanics, and airway function — is often overlooked as a major driver of the condition.

When the tongue rests on the floor of the mouth instead of on the palate, the jaw tends to drop forward and down. This altered jaw position changes the resting tension in the muscles of mastication — the muscles responsible for chewing — and can place chronic low-grade strain on the TMJ over time.

A tongue that thrusts forward during swallowing exerts forward pressure on the front teeth and pushes the lower jaw slightly open with each swallow — up to a thousand times per day. Over months and years, this repetitive pattern contributes to muscular fatigue, joint strain, and bite changes that compound existing TMJ dysfunction.

Mouth breathing requires an open-mouth posture, which means the lips are parted and the jaw is held slightly open at rest. Maintaining this position requires continuous low-level muscular effort from the muscles of the jaw and face. Over time, this chronic postural strain contributes to the muscle tension and trigger points that many TMJ patients experience as facial pain, headaches, and neck tightness.

When mouth breathing is addressed — through myofunctional therapy that establishes nasal breathing and consistent lip seal — many patients notice a reduction in baseline jaw tension even before other aspects of therapy are fully complete.

Myofunctional therapy for TMJ dysfunction focuses on establishing proper tongue resting posture on the palate, retraining nasal breathing, correcting swallowing mechanics, and releasing compensatory muscle tension patterns in the face, jaw, and neck. The result is a more balanced muscular environment around the joint — one that reduces the chronic strain driving many TMJ symptoms.

Therapy does not replace dental or medical treatment for TMJ. Night guards, occlusal adjustments, and in some cases joint-specific interventions remain important tools. But OMT addresses the muscular foundation that other treatments often leave untouched. For Denver patients whose TMJ symptoms have not fully resolved with a night guard alone, myofunctional therapy is frequently the missing piece.

We regularly coordinate with dentists, oral surgeons, physical therapists, and physicians across the Denver metro who are treating patients with TMJ dysfunction. If you already have a provider managing your TMJ care, we are happy to collaborate and share notes to ensure our therapy complements what they are doing.

If you are just beginning to investigate your jaw pain and are not sure where to start, a myofunctional therapy evaluation is an excellent first step. We can assess whether tongue posture, breathing patterns, or swallowing mechanics are contributing to your symptoms and give you a clear picture of what therapy can address.