7.Nerve Damage
It’s not common, but a condition called trigeminal neuralgia could be at the root of your tooth problem. It causes chronic nerve pain in one of the nerves in your head. The pain is often brought on by brushing your teeth, eating, and drinking.
8.Heart Problems
Upper body pain can be a symptom of a heart attack. You might feel the discomfort in your shoulders, neck, jaw, or teeth. Take note if you’re dealing with other things along with your mouth, like sweating, heart palpitations, nausea, chest pain, or shortness of breath.