Clenching and/or grinding can be very destructive, especially at night time. While sleeping, your chewing muscles can generate a considerable amount of force, which in turn, can cause the enamel on your teeth to wear down and your teeth to fracture. ?Dr. Busciglio has treated many patients with chronic headaches, migraines, and facial pain. Most patients report an 80% – 100% improvement of their headaches and/or pains within 2-4 weeks of treatment.