Bruxism (teeth grinding/clenching) is commonly associated with stress/anxiety, sleep quality, bite/occlusion, and increased jaw muscle activity. A definitive diagnosis requires a dental examination to assess tooth wear, restorations, jaw joint load, and muscle tenderness. In the short term, a custom night guard, jaw relaxation exercises, and stress-management strategies are commonly recommended. Long-term management focuses on addressing triggers (sleep hygiene, caffeine/alcohol timing, behavioral awareness) and, when indicated, bite analysis and multidisciplinary evaluation.