The Jaw Pain That Isn't "Just Stress": When to Ask About TMJ

July 20, 2026
|
Posted By: Dr. Youngwoo Joo

Many people assume jaw pain is simply the result of stress, clenching their teeth, or sleeping in an awkward position. While stress can contribute to jaw discomfort, ongoing pain, clicking, or difficulty chewing may point to something else: a temporomandibular joint (TMJ) disorder. If you've been living with jaw pain and hoping it will go away on its own, it may be time to take a closer look.

What Is TMJ?

Your temporomandibular joints connect your lower jaw to your skull and allow you to speak, chew, yawn, and smile. Because these joints are used throughout the day, they're susceptible to strain and dysfunction.

TMJ disorders can develop for several reasons, including:

  • Jaw injuries
  • Arthritis
  • Bite misalignment
  • Teeth grinding or clenching (bruxism)
  • Chronic muscle tension

Many people experience more than one contributing factor, making a professional evaluation important.

7 Signs Your Jaw Pain May Be More Than Stress

Stress-related muscle tension can often improve once the stressful period passes. TMJ-related symptoms, however, tend to persist or gradually worsen over time.

You may benefit from an assessment if you experience:

  1. Jaw pain or tenderness
  2. Pain while chewing
  3. Difficulty opening your mouth fully
  4. Frequent headaches or facial pain
  5. Earaches or a feeling of pressure around the ears
  6. Your jaw occasionally locking open or closed
  7. Clicking, popping, or grinding sounds when opening or closing your mouth

Even if your symptoms seem mild, early treatment can help prevent additional discomfort and wear on your teeth.

How Your Newmarket Dentist Can Help

Your dentist in Newmarket, ON, is often the first healthcare professional to identify signs of TMJ dysfunction. During your appointment, they can evaluate your jaw movement, examine your bite and look for evidence of teeth grinding or excessive wear.

Depending on the cause of your symptoms, treatment may include:

  • A custom nightguard to reduce clenching and grinding
  • Bite adjustments when appropriate
  • Exercises to improve jaw function
  • Recommendations for reducing strain on the joint
  • Referral to another healthcare provider if additional care is needed

Every treatment plan is tailored to your individual needs and symptoms.

Alleviate Persistent Jaw Pain Today

Jaw discomfort isn't something you have to live with. If your symptoms have lasted for more than a few weeks or are affecting your daily life, it's worth having them evaluated. At Smilehaus Newmarket, we're here to help you get to the root of your jaw pain and recommend treatment options that support your long-term comfort and oral health.

We invite you to call (365) 909-3999 or book online to arrange an appointment at Smilehaus Newmarket.