Why do I grind my teeth?
Patient: hello. i have small holes which also have cavities in them located on most of my bottom teeth right on the gum line. I noticed a few months ago that I grind my teeth. Is this the cause? I've gotten fillings before but they just fall out in a matter of weeks. I do no have insurance to cover my bills for the dentist until recently I found out I am pregnant so I will eventually qualify for medicate after they approve me. But this can take a long time. What can I do in the mean time? Should I try to work something out with my dentist? What do you suggest? Doctor: Hi,Thanks for posting the query,     Grinding of teeth is known as bruxism in which a persons intentionally or unintentionally grind his  teeth especially at night.  It can be a result of bad bite or can occur due to psychological factors like stress. I would suggest you to get a checkup done.If it is due to bad bite it can be corrected.It can be treated with a appliance called as night guards.Take care!