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TMJ

Dr. Michael Hoiles has created this resource to help you better understand TMJ Pain, including its common causes, symptoms, treatment options, recovery expectations, and when it may be appropriate to seek an assessment. Whether your symptoms started suddenly or developed gradually over time, this guide is designed to provide clear, evidence-informed information to help you make informed decisions and return to the activities you enjoy with confidence.

 

What Is TMJ

The temporomandibular joints or TMJ are located on either side of the head, just in front of the ears. These joints allow the jaw to open, close, move side to side, and perform the movements required for eating and speaking. 

TMJ dysfunction occurs when the joint itself, the surrounding muscles, or both become irritated or dysfunctional. Symptoms may develop gradually over time or following an injury, dental procedure, prolonged clenching, or periods of increased stress. 

While jaw clicking or popping is common and not always a cause for concern, pain, locking, or difficulty moving the jaw often warrants further assessment. 

TMJ dysfunction can affect people of all ages and is often associated with muscle tension, jaw clenching, teeth grinding, stress, poor posture, or dysfunction in the neck and surrounding muscles. Because the jaw, neck, and upper spine work closely together, symptoms are often more complex than simply jaw pain. 

Many cases of TMJ dysfunction respond well to conservative treatment, exercise, and addressing the factors contributing to the condition. 

 

Common Causes 

TMJ dysfunction can develop from a variety of factors, including: 

  • Teeth grinding (bruxism)  

  • Jaw clenching  

  • Stress and anxiety  

  • Poor posture  

  • Forward head posture  

  • Neck dysfunction  

  • Previous jaw injuries  

  • Motor vehicle accidents  

  • Arthritis  

  • Prolonged chewing (gum, tough foods)  

  • Dental procedures requiring prolonged mouth opening  

  • Sleep disturbances  

  • Muscle tension in the jaw, face, and neck  

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Often, several contributing factors are involved rather than a single cause. 

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Common Symptoms 

Symptoms may include: 

  • Jaw pain  

  • Pain around the ears  

  • Clicking or popping in the jaw  

  • Jaw stiffness  

  • Difficulty opening the mouth fully  

  • Jaw locking  

  • Pain while chewing  

  • Facial pain or pressure  

  • Ear fullness or pressure  

  • Pain when yawning  

  • Tenderness in the jaw muscles  

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Symptoms may affect one or both sides of the jaw and often fluctuate depending on stress levels and daily activities. 

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What Makes It Worse? 

Many people notice symptoms worsen with: 

  • Jaw clenching  

  • Teeth grinding  

  • Stress  

  • Chewing gum  

  • Tough or chewy foods  

  • Prolonged talking  

  • Poor posture  

  • Sleeping in awkward positions  

  • Nail biting  

  • Resting the chin in the hand  

  • Lack of sleep  

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Identifying aggravating factors is often an important part of recovery. 

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What Helps? 

Many people find improvement with: 

  • Reducing jaw clenching habits  

  • Managing stress  

  • Eating softer foods temporarily  

  • Improving posture  

  • Neck and jaw mobility exercises  

  • Regular movement throughout the day  

  • Relaxation techniques  

  • Adequate sleep  

  • Addressing neck dysfunction  

  • Manual therapy and rehabilitation exercises  

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For many people, addressing both the jaw and the neck provides better outcomes than focusing on the jaw alone. 

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How Chiropractic Can Help 

A chiropractic assessment can help determine whether your symptoms are arising from the jaw joint, surrounding muscles, the neck, or a combination of factors. 

Treatment may include: 

  • Assessment of jaw movement and mechanics  

  • TMJ joint mobilization  

  • Soft tissue therapy for the jaw and surrounding muscles  

  • Treatment of the neck and upper back  

  • Postural assessment  

  • Exercise prescription  

  • Mobility exercises  

  • Education regarding jaw habits and symptom management  

  • Stress-management recommendations  

  • Coordination with dentists or other healthcare providers when appropriate  

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The goal is to reduce pain, improve jaw movement, restore normal function, and help prevent recurring episodes.

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Recovery Timeline 

Recovery timelines vary depending on the cause and severity of symptoms. 

  • Mild: Minor muscle tension and jaw irritation often improve within 2–6 weeks. 

  • Moderate: Persistent jaw pain, clicking, or muscle dysfunction may require 6–12 weeks of treatment and rehabilitation. 

  • Chronic/Severe: Long-standing TMJ dysfunction, arthritis, or complex cases may require several months of ongoing management and rehabilitation. 

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Consistency with treatment recommendations and addressing contributing factors such as clenching and posture often influences recovery. 

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Exercises Commonly Recommended 

Exercise recommendations vary depending on the underlying cause but commonly include: 

Early Phase 

  • Controlled Jaw Opening Exercises  

  • Tongue-to-Roof-of-Mouth Exercises  

  • Relaxed Jaw Position Training  

  • Diaphragmatic Breathing  

Recovery Phase 

  • Jaw Mobility Exercises  

  • Controlled Lateral Jaw Movements  

  • Chin Tucks  

  • Deep Neck Flexor Strengthening  

  • Scapular Retractions  

Long-Term Prevention 

  • Postural Strengthening Exercises  

  • Upper Back Mobility Exercises  

  • Stress Management Techniques  

  • General Strength Training  

  • Regular Physical Activity  

Exercises should be individualized based on symptoms and examination findings. 

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Can I Still Exercise? 

This may seem like a silly question, but when the jaw is in pain, exercise may be one of the last things that a person might want to do. In most cases, exercise is still a good idea.  

Regular physical activity is often beneficial because it helps manage stress, improve posture, and reduce overall muscle tension. 

However, some people may notice increased symptoms during activities that involve excessive jaw clenching, such as heavy lifting or contact sports. 

If this occurs, modifications may be recommended while symptoms improve. Following an assessment, recommendations can be made regarding which activities can safely continue and which may require temporary modification. 

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When To Seek An Assessment 

Consider booking an assessment if: 

  • Jaw pain has lasted longer than 1–2 weeks  

  • Symptoms are interfering with eating or speaking  

  • Jaw movement feels restricted  

  • Clicking or popping is accompanied by pain  

  • You experience frequent headaches or neck pain  

  • Symptoms repeatedly return  

  • Home management strategies are not helping  

Early assessment can often prevent symptoms from becoming more persistent and difficult to manage. 

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Common Mistakes That Slow Recovery 

Some of the most common mistakes include: 

  • Continuing to clench the jaw throughout the day  

  • Ignoring stress-related triggers  

  • Chewing gum excessively  

  • Eating hard or chewy foods during flare-ups  

  • Poor posture during work and screen time  

  • Failing to address associated neck dysfunction  

  • Stopping exercises once symptoms improve  

  • Assuming clicking alone always requires treatment  

Addressing both the symptoms and the contributing factors often leads to the best long-term outcomes. 

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When Should I worry?  

  • Seek prompt medical evaluation if you experience: 

  • Sudden inability to open or close your mouth  

  • Significant facial swelling  

  • Fever associated with jaw pain  

  • Severe trauma to the jaw or face  

  • Unexplained facial numbness  

  • Rapidly worsening symptoms  

  • Difficulty swallowing or breathing

 

These symptoms may indicate a more serious condition requiring urgent medical attention. 

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Why an Accurate Diagnosis Matters 

Jaw pain is not always caused by the temporomandibular joint itself. Symptoms can arise from muscles, joints, nerves, dental issues, arthritis, or dysfunction elsewhere in the neck and upper body. 

Because many conditions can produce similar symptoms, identifying the underlying cause is an important first step toward effective treatment. A comprehensive assessment helps determine the structures involved and guides an individualized treatment plan designed to improve jaw function and reduce pain. 

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Summary 

TMJ dysfunction is a common condition that can cause jaw pain, clicking, headaches, and difficulty chewing. 

✔ Address jaw clenching, grinding, and stress-related triggers. 

✔ Improve posture and neck function. 

✔ Follow a progressive rehabilitation program. 

✔ Modify aggravating activities during flare-ups. 

✔ Seek an assessment if symptoms persist, worsen, or interfere with eating, speaking, or daily activities. 

✔ Seek immediate medical attention if you experience jaw locking, significant swelling, fever, or difficulty swallowing or breathing. 

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Ready to Get Back to Moving Comfortably?

If your TMJ pain isn't improving, keeps returning, or is preventing you from working, driving, exercising, or enjoying your daily activities, an assessment can help identify the underlying cause and determine the most appropriate treatment plan. 

Dr. Michael Hoiles is a Calgary chiropractor who provides evidence-informed care combining hands-on treatment, exercise-based rehabilitation, and practical advice to help people recover from injury, move better, and stay active. 

Book an appointment with Dr. Michael Hoiles today to start your recovery and get back to doing what you enjoy. 

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