If you have a locked jaw or feel pain when you chew, yawn, or even speak, it’s not something to ignore. Jaw pain can signal underlying dental or medical issues that need attention. Let’s explore the main causes, when to seek professional help, and the best ways to find relief.
Common Causes of Jaw Pain
Temporomandibular Joint Disorder (TMD / TMJ)
The temporomandibular joint connects your jawbone to your skull. When it’s strained or damaged, it can cause pain, stiffness, and limited movement.
Triggers may include: injury, arthritis, teeth grinding, or jaw misalignment.
Expert advice for relief:
– Avoid hard or chewy foods that strain the jaw.
– Apply warm compresses to relax the muscles.
– Perform gentle jaw exercises recommended by a dentist.
– Use a night guard to prevent teeth clenching while sleeping.
2. Teeth Grinding (Bruxism)
Grinding your teeth—often during sleep—can wear down enamel, cause headaches, and lead to jaw disorders. Stress, anxiety, misaligned teeth, or certain medications may contribute.
Expert advice for relief:
– Wear a custom-fitted mouth guard at night.
– Practice stress-reducing techniques like meditation or deep breathing.
– Limit caffeine and alcohol, especially before bedtime.
3. Gum Disease
Although gum disease affects the gums and supporting structures of teeth, the pain can radiate to the jaw area. Causes include poor oral hygiene, smoking, diabetes, or hormonal changes.
Warning signs: swollen gums, bad breath, bleeding while brushing, pus between teeth and gums, or loose teeth.
Expert advice for relief:
– Brush twice daily with a soft-bristled toothbrush.
– Floss daily to remove plaque between teeth.
– Maintain regular dental check-ups for deep cleaning.
– Eat a nutrient-rich diet to support gum health.
4. Other Possible Causes
– Dental cavities or infections: Pain from decayed teeth can spread to the jaw.
– Sinus issues: Sinus pressure may cause jaw discomfort.
– Injury or trauma: A blow to the face or jaw can cause lasting pain.
When to See a Dentist Immediately
Seek prompt dental care if:
– Pain lasts more than 24–48 hours.
– You hear clicking or popping in your jaw when opening/closing your mouth.
– You have swelling, fever, or difficulty opening your mouth.
Jaw pain should never be ignored. Identifying the cause early and following a tailored treatment plan can prevent chronic discomfort and protect your oral health. For patients in Dearborn, Lakewood Dental Smile offers expert diagnosis and personalized care for all jaw-related concerns.
