In addition to the above I have burning mouth syndrome.  This is a condition where the inside of your mouth burns and stings.  I have had it for many years.  I also have ringing in my ears and pain in my jaw and back of neck.  This condition is probably from my TMJ.  Although, unlike the other conditions which I have read about, I do not have "dry" mouth; also, I do use Sensodyne toothpaste and floss often and keep my mouth very clean.  Anyone have similar problems, and if so do you have any suggestions on how to treat this condition!  Thanks Marilyn