That tightness in your jaw when you wake up, the dull ache after a long day of unconscious clenching, or the tension headaches that seem to originate right at your temples—these symptoms are more common than most people realize, and more treatable than many assume. But is there really a connection between cosmetic treatments and jaw discomfort? Could something typically associated with smoothing wrinkles actually help relax overworked facial muscles? Is this a legitimate option worth discussing with your dental…