Mary--
Your suggestion isn't all that off the wall. I remember that clenching
and/or teeth grinding was a possible symptom of worms (don't know where I
found this out, though) and that I treated my kids just because one was
doing so much teeth grinding (didn't work--he's nearly 16 and still grinds
'em at night--we get reminded of this every summer when we have to sleep
together in a small trailer<g>).

Leslie Ayre-Jaschke, BEd, IBCLC
Peace River Breastfeeding Clinic
Peace River Alberta, Canada