How do you know if you have TMJ headaches?
Even though TMJ causes headaches, that doesn't necessarily mean the cause of your headaches is your jaw joint. The best way to determine whether your headaches are coming from TMJ is to consider any other symptoms you're experiencing. If you have a clicking or popping in your jaw, earaches, dizziness, neck pain, and eye pain, that's a pretty good indication that TMJ could be the issue.