I don't have TMJ but I grind my teeth when I am stressed out, which is frequent! I know that there are therapies for TMJ. I guess its relaxation techniques? Or a mouth guard at night, depending on when you have problems. My allergies are awful and I can't take anything cuz I am pregnant and in the first trimester. Sometimes I feel like my head is a big bubble. But really, maybe you could find some stuff on the web about the TMJ, things to do to help. Good luck.