Jaw pain can have more than one cause
Jaw pain is a location, not a diagnosis. It can come from the chewing muscles (clenching, grinding, strain), the joint itself (disc problems, arthritis, injury), a tooth (cracked tooth, deep decay, abscess, wisdom tooth), the ear or sinuses, a nerve, a headache disorder, or occasionally a medical cause. A dental examination can separate tooth and jaw causes and says when a physician should be involved.
Emergency routing first
A jaw stuck open, a suspected broken jaw, or jaw pain with chest pain, shortness of breath or pain spreading to the arm need emergency care, not a dental appointment.
If any of these apply, this is not a dental-office problem first: trouble breathing or swallowing, rapidly spreading swelling of the face or neck, fever with facial swelling, bleeding that will not stop, or a serious injury to the head or jaw. Call 911 or go to the nearest emergency department. Do not use the appointment request form for these.
Causes by pattern
| Pattern | Points toward | Who assesses |
|---|---|---|
| Dull ache in cheeks and temples, worse on waking or with stress | Muscle overuse, clenching or grinding (NIDCR) | Dentist |
| Clicking, catching, pain on wide opening | Joint or disc (NIDCR) | Dentist |
| Sharp pain on biting one tooth; lingering cold sensitivity | Cracked tooth or deep decay (AAE) | Dentist |
| Throbbing, swelling, bad taste, fever | Tooth abscess | Dentist, promptly |
| Pain at the back of the jaw with swollen gum | Wisdom tooth | Dentist |
| Pain with ear fullness, discharge or hearing change | Ear | Physician |
| Pain in upper teeth with congestion | Sinus | Physician or dentist |
| Electric, shooting pain in brief bursts | Nerve | Physician |
| Pain with jaw tiredness while chewing in an older adult, with scalp tenderness or vision change | Medical cause needing urgent physician review | Physician, same day |
What the dental examination checks
The teeth, with bite and cold tests; the muscles by palpation; the joint by feel and sound; range of opening; the bite; x-rays where indicated.
What to track before the visit
When it hurts, where, what you were doing, how long it lasts, and what comes with it. A two-week diary sharpens the diagnosis.
More than one cause at once
Clenching and a cracked tooth often coexist; so do muscle pain and a headache disorder. The examination can hold several possibilities and address each.
Next step: Request a consultation or call (805) 565-5111. A request is not a confirmed appointment; the office confirms times during its listed hours (Monday to Thursday, 8 am to 5 pm, plus select Fridays).
Jaw-pain cause map
| My symptom | Tick | Which column it points toward |
|---|---|---|
| Ache in cheeks or temples on waking | Muscle | |
| Clicking or catching | Joint | |
| Pain biting one tooth | Tooth | |
| Swelling, bad taste, fever | Tooth infection: call promptly | |
| Ear symptoms | Physician | |
| Shooting electric pain | Physician | |
| Jaw stuck open; injury; chest pain or breathlessness | 911 or emergency department |
Dentist first for muscle, joint and tooth patterns; physician first for ear, nerve and medical patterns.
Guides are general education; an examination is needed for individual advice.
Sources
- Temporomandibular Disorders (TMDs) — National Institute of Dental and Craniofacial Research
- Bruxism — National Institute of Dental and Craniofacial Research
- Six Things You Need to Know About Stress-Related Tooth Injuries Like Cracked Teeth (Aug 2021) — American Association of Endodontists
- Clinician statement — Loul Dental Studio
Sources were current when this guide was last updated.
Educational content, not a diagnosis. Please contact the studio to discuss your own situation.