Why does my jaw crack?

Answer by  LouB (294)

This could have been caused by a previous injury. It could also be how your mouth and jaw are set in your mouth. The only way to determine why is by having a consult with an orthodontist. From here, they may recommend corrective surgery or braces to correct the problem.

Answer by  dhuoda (1431)

It probably means that the muscles around your jaw are too tense and this causes pain when they stretch, and clicking when they move back to normal position. It is possible that teeth are out of line, or you grind your teeth at night, since these also cause muscle stress.

Answer by  Aubs (1089)

This is typically TMJ. It occurs when people grind their teeth at night or have a lot of stress and anxiety in their lives. Your jaw cracks and pops because of this.

Answer by  Ginny (2251)

You may have an abnormally shaped disc in your jaw joint that causes the joint to pop back and forth out of place as you move it. Treatment can include heat therapy or the use of an orthodontic when you sleep at night.

Answer by  Shelly (24)

You might have a TMJ disorder. This disorder affects the joint of your jaw on one or both sides. If it becomes too painful, see a dentist.

Answer by  L (134)

If your jaw cracks or pops, you may be grinding your teeth at night. Pay a visit to your dentist who will check for the wear on your teeth.

Answer by  babilot (158)

I grind my teeth when I sleep which causes tension on my jaw so it cracks when I yawn, eat or chew gum. Its called TMJ.

Answer by  rainbow (96)

Jaw cracking is often a symptom of temporomandibular joint disorder (TMJ), especially when it's painful. TMJ can be serious and should be checked out by a doctor or dentist.

Answer by  Anonymous

Mine does that to, it's because of the way my teeth sit, my front teeth are like really far forward beacause i used to suck my tumb when I was little(lol)