Because grinding often occurs during sleep, most people are unaware that they grind their teeth. However, a dull, constant
headache or sore jaw is a telltale symptom of bruxism.
If stress is causing you to grind your teeth, ask your doctor or dentist about options to reduce your stress. Attending stress counseling, starting an exercise program, seeing a physical therapist, or obtaining a prescription for muscle relaxants are among some of the options that may be offered.
I third Merrida's suggestion of bringing your issues up with your doctor.
Kindly,
Kitt