TMJ disorders involve pain in the jaw, face, and neck, causing many uncomfortable symptoms.
TMJ disorders

The temporomandibular joint connects the lower jaw—mandibular—to the skull’s temporal bone. TMJ disorders involve pain in the jaw, face, and neck, causing many uncomfortable symptoms, including dizziness, earaches, headaches, and migraines.
temporomandibular joint (TMJ) syndrome known Causes include injury to the teeth or jaw, misalignment of the teeth or jaw, teeth grinding, poor posture, stress, arthritis, and gum chewing.
If you suffer from migraines, you may also have a Temporomandibular Joint (TMJ) disorder. TMJ disorders can increase your chances of getting migraines.