Dentist Questions Teeth Grinding

What causes teeth grinding?

My girlfriend says that I grind my teeth when I sleep. I tried sleeping other ways to help this, but it's not working--according to her. Is there anyway to fix my tooth grinding problem?

2 Answers

Stress, diet, malocclusion are the main culprits. Too much nicotine, caffeine, alcohol and sugar can cause grinding.
You have a jaw misalignment problem. See a competent specialist