I don't know if any of you do this, but since I took prozac, about 10 years ago, I started grinding/ clenching my back teeth.
I'm on my second set of crowns where I do it most: I cracked the natural teeth.
The first crowns were badly set and I ground them out in a couple of years, but even with my new dentistry I've noticed I'm eroding the crown enamal in one place.
Haven't taken a/d s for a long time, so maybe other meds cause it too, or maybe I've just got into the habit.
I've been doing it a lot this week as work pressures mount, and my gums around the crowns are sore.
Seems to be stress-related, though it was much worse when I took a/d s.
Fortunately I don't get any more serious symptoms but it can cause jaw problems and headaches.
I'm going to talk to the dentist about using a mouth guard, it's expensive to keep replacing crowns!