It really depends on the cause. If you look at the jaw, it opens and closes like a hinge, just like a door, when you close it, if the edge of the door is too wide, either the door is damaged at the edge or the hinge comes off. By aligning the teeth with Invisalign or with a traditional orthodontic treatment, if we can put the teeth and the muscles in a correct position, the head in harmony with each other, we can relieve a lot of pain. The pain can come from here, what we usually see in our office, sometimes throbbing headaches, and we've seen it over and over again, but by simply aligning the teeth, people feel much better.