Many people grind their teeth in their sleep without realizing it, leading to jaw pain, headaches, and worn-down teeth. Kevin Molldrem DDS discusses the warning signs of teeth grinding (bruxism), including morning soreness, sensitive teeth, and stress-related clenching. A custom nightguard can help protect your teeth from damage, while relaxation techniques may reduce stress-related grinding. Ignoring this condition can result in fractured teeth and long-term jaw issues. If you wake up with jaw pain or notice flattened teeth, it’s time to address the problem before it causes lasting damage.