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Your temporomandibular joint is a hinge that connects your jaw to the temporal bones of your skull, which are in front of each ear. It lets you move your jaw up and down and side to side, so you can talk, chew, and yawn.
Problems with your jaw and the muscles in your face that control it are known as temporomandibular disorders (TMD). But you may hear it wrongly called TMJ, after the joint.
What Causes TMD?
We don’t know what causes TMD. Dentists believe symptoms arise from problems with the muscles of your jaw or with the parts of the joint itself.
Injury to your jaw, the joint, or the muscles of your head and neck -- like from a heavy blow or whiplash -- can lead to TMD. Other causes include:
Grinding or clenching your teeth, which puts a lot of pressure on the joint
Movement of the soft cushion or disc between the ball and socket of the joint
Arthritis in the joint
Stress, which can cause you to tighten facial and jaw muscles or clench the teeth
What Are the Symptoms?
TMD often causes severe pain and discomfort. It can be temporary or last many years. It might affect one or both sides of your face. More women than men have it, and it’s most common among people between the ages of 20 and 40.
Common symptoms include:
Pain or tenderness in your face, jaw joint area, neck and shoulders, and in or around the ear when you chew, speak, or open your mouth wide
Problems when you try to open your mouth wide
Jaws that get "stuck" or "lock" in the open- or closed-mouth position
Clicking, popping, or grating sounds in the jaw joint when you open or close your mouth or chew. This may or may not be painful.
A tired feeling in your face
Trouble chewing or a sudden uncomfortable bite -- as if the upper and lower teeth are not fitting together properly
Swelling on the side of your face
I know that i have TMD since a couple of years now. I try to massage the muscles when i amm in pain. It only helps temporarily. Do you have TMD? What do you do to relieve the pain and other symptoms?
Besides the pain and tension i find i really annoying when my bite is misaligned. I sleep with a hand under my pillow for some support. But when im sleeping i press my face to firmly in my pillow.