Can TMJ Issues Start in Childhood? Early Symptoms to Watch For

Author: DrSensory

June 19, 2025

Can TMJ Issues Start in Childhood? Early Symptoms to Watch For

TMJ disorders are often seen as an adult issue—but yes, children can experience TMJ problems too. The temporomandibular joint (TMJ) is what allows your child to chew, speak, and yawn. If it’s not functioning correctly, it can lead to pain, limited mobility, and future orthodontic issues.

In this blog, we’ll explain:

Common TMJ symptoms in children
Why growing jaws can trigger jaw pain or clenching
When to see a dentist or specialist for early treatment

The Link Between Tongue Posture and Jaw Development in Kids
Signs Your Child May Have a Hidden Oral Restriction
Nighttime Drooling in Kids: Is It Normal or a Red Flag?

Little,Caucasian,Girl,Thoughtfully,Holds,Her,Head,On,A,White

What Is the TMJ—and Why It Matters in Kids

The temporomandibular joint (TMJ) is the hinge that connects the jawbone to the skull, and it’s in constant use—especially during childhood as the face and jaw are still developing.

TMJ disorders (TMD) can interfere with:

Chewing and biting
Proper jaw growth
Comfortable speech and facial movement

Early diagnosis and care are critical for preventing long-term dental or developmental complications.

How Dental Alignment Affects Chewing and Swallowing in Children

Clicking, Clenching, and Growing Jaws: Signs of TMJ Issues in Kids

Children may not always verbalize pain clearly, but there are physical and behavioral signs to watch for. TMJ dysfunction in kids often shows up through:

1. Clicking or Popping Sounds

Clicking noises when opening/closing the mouth
Popping that accompanies wide yawns or chewing
May signal joint misalignment or cartilage dysfunction

2. Jaw Clenching or Teeth Grinding (Bruxism)

Often happens at night or during stress
May result in headaches, worn-down teeth, or facial tension
Affects both the TMJ and surrounding muscles

3. Jaw Pain or Tenderness

Localized pain in the jaw joint or around the ears
Complaints of aching while eating or talking
May radiate to the neck or shoulders

4. Difficulty Chewing or Avoidance of Hard Foods

Kids might refuse certain textures or say chewing “hurts”
May chew more on one side or shift their bite
Indicates functional strain on the joint

Dental Signs of Sensory Processing Differences in Children
Delayed Speech in Children: Causes, Signs, and Therapy Options
Baby Teeth and Speech Development: How Are They Connected?

When to Intervene: Don’t Ignore Early TMJ Symptoms

If your child is experiencing these symptoms regularly, it’s time to seek professional evaluation. Early intervention is crucial to avoid more serious complications like:

Joint damage
Irregular jaw growth
Long-term bite problems

A pediatric dentist or orthodontist can perform a thorough exam and recommend age-appropriate treatment.

Signs Your Child May Have a Hidden Oral Restriction

How Dental Alignment Affects Chewing and Swallowing in Children
The Importance of Brushing Teeth Starting at a Very Young Age

Pediatric Treatment Options for TMJ Dysfunction

1. Custom Mouthguards or Splints

Protect your child’s teeth and reduce jaw tension from clenching or grinding—especially during sleep.

2. TMJ Physical Therapy & Exercises

Guided stretching and strengthening exercises can reduce joint pain and improve mobility.

3. Orthodontic Solutions

If bite misalignment or jaw positioning is contributing to TMJ symptoms, early orthodontic intervention (e.g., braces or aligners) can help guide proper growth.

4. Stress Management Support

TMJ issues may be worsened by anxiety or stress. Techniques like breathing exercises or sensory calming routines can reduce nighttime clenching.

TMJ Can Start Young—Early Help Matters

If your child shows signs of jaw pain, clicking, or clenching, don’t wait to act. TMJ issues in children are real and can worsen without early intervention.

With the right care from a pediatric dentist, orthodontist, or physical therapist, your child’s jaw can develop properly—pain-free and fully functional.

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