Smile Jaw pain and TMJ disorders: causes and relief
Temporomandibular (TMJ) disorders cause pain in the jaw joint and the muscles that move the jaw. Many cases improve with simple self-care, but ongoing pain should be checked by a dentist or doctor.
Common signs
- Pain or tenderness in the jaw, face, neck or around the ear.
- Clicking, popping or grating when you open or close your mouth.
- Difficulty opening your mouth wide, or the jaw locking.
- Pain when chewing, or headaches.
Possible causes
- Clenching or grinding your teeth. See teeth grinding and bruxism.
- Stress and muscle tension.
- Arthritis or injury to the jaw.
- Sometimes the cause is not clear.
Self-care that may help
- Eat soft foods and avoid chewing gum.
- Avoid opening your mouth very wide, for example when yawning.
- Apply a warm or cold pack to the sore area.
- Try gentle jaw stretches and relaxation if your dentist or doctor suggests them.
- Ask a dentist about a mouth guard if you grind your teeth.
When to see a professional
See a dentist or doctor if pain is severe or lasting, your jaw locks, or you cannot open or close your mouth. Get urgent care after an injury to the jaw.
Quick answers
Why does my jaw click?
Clicking is common and often harmless. If it is painful or your jaw locks, have it checked.
Can stress cause jaw pain?
Yes. Stress can lead to clenching and tight jaw muscles, which can cause pain.
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