Each TMJ has a disc between the ball and socket. The disc cushions the load while enabling the jaw to open widely and rotate or glide. Any problem that prevents this complex system of muscles, ligaments, discs and bones from working properly may result in a painful TMJ disorder.
Possible causes of TMJ disorders include:
- tooth and jaw alignment
- stress and teeth grinding
There are several treatments for TMJ disorders. This step-by-step plan from the National Institute of Dental and Craniofacial Research allows you to try simple treatment before moving on to more involved treatment. The NIDCR also recommends a “less is often best” approach in treating TMJ disorders, which includes:
- eating softer foods
- avoiding chewing gum and biting your nails
- modifying the pain with heat packs
- practicing relaxation techniques to control jaw tension, such as meditation or biofeedback.
If necessary for your symptoms, the following treatments may be advised:
- exercises to strengthen your jaw muscles
- medications prescribed by your dentist; for example, muscle relaxants, analgesics, anti-anxiety drugs or anti-inflammatory medications
- a night guard or bite plate to decrease clenching or grinding of teeth.