TMD and TMJ are not the same thing
Temporomandibular disorders, or TMDs, are a group of conditions that cause pain or dysfunction in the jaw joints and the muscles that control jaw movement. TMJ is the name of the joint itself. TMD symptoms may be short-lived, though some people develop longer-lasting problems.
Signs worth discussing
Clicking or popping without pain is common and generally does not require treatment. Jaw or facial pain can have other causes, so diagnosis begins with a health history and examination rather than symptoms alone.
- Pain in the chewing muscles or jaw joint
- Pain that spreads into the face or neck
- Jaw stiffness, limited movement, or locking
- Painful clicking, popping, or grating while the jaw moves
- A change in the way the upper and lower teeth fit together
Start with conservative care
Many TMD symptoms improve without aggressive treatment. Depending on the diagnosis, a dentist or doctor may begin with simple measures such as softer foods, heat or cold, gentle exercises, or short-term medication guidance.
The National Institute of Dental and Craniofacial Research advises caution with treatments that permanently change the teeth, bite, or jaw joint. If a complex or irreversible procedure is recommended, ask about the evidence, risks, alternatives, and whether a second opinion is appropriate.
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