The temporomandibular joint is the joint that connects your jaw to your skull. When this joint is damaged, it can lead to pain and other symptoms, a syndrome called temporomandibular joint (TMJ) syndrome or temporomandibular disorder (TMD).
What Causes TMJ Pain?
TMJ pain can come from many different sources, but some of the most common are grinding teeth (either when you’re awake or when you’re asleep), clenching, poor posture, stress (which can aggravate the grinding and clenching), arthritis, and even chewing gum. TMJ injuries can often be hard to pin down, and may be due to a number of different factors, including genetics. And it may be a combination of many of these things. The reason for the pain is because the TMJ moves in two ways: it has a hinge action and a sliding motion. Normally, there’s a pad of cartilage that acts as a shock absorber to keep the movement smooth, but when there’s been a TMJ injury–usually due to a chronic repetitive motion–this cartilage wears down and sometimes disappears entirely. Whatever the cause, TMJ pain is annoying at best and debilitating at worst. Let’s look at what kinds of pain TMJ and TMD syndromes cause, so you can get a better idea if you’re suffering from them.What Are the Symptoms of TMJ Pain?
Some of the signs and symptoms of TMJ syndrome may include:- Pain and tenderness in the jaw
- Pain in one or both of the temporomandibular joints
- Difficulty or pain while chewing
- Difficulty or pain when opening your mouth wide
- Aching facial pain
- Pain around the ears or in the ear
- Difficulty moving the joint, or an audible popping sound when moving the joint
