I have a clicky jaw and mentioned it to my chiropractor, as it became uncomfortable when eating. He did some manipulation, gave me some exercises and contacted my dentist. The dentist got quite excited by being contacted by a chiropractor! He took a mould of my lower teeth, then arranged for a teeth guard to be made. I have to wear it at night and if I can during the day (which I don't). I hated wearing it at first, but now find it comfy. It has worked and my jaw no longer clicks. I was told that I grind my teeth, which I was unaware of, and the guard prevents further wearing down of my teeth. The guard cost £40. I have since heard that dentists can cause this problem by forcing people's jaws too wide when treating patients. I hope it helps to know you can do something about your jaw. If you have a good dentist, talk to them.