Teeth grinding, also known as bruxism, is a common condition where a person clenches or grinds their teeth, often during sleep. This can lead to various problems, including tooth wear, jaw pain, and headaches. Stress and anxiety are common triggers, but some people may grind their teeth due to misaligned teeth or sleep disorders. Many people are unaware they grind their teeth until they experience discomfort or their dentist notices signs of wear. Treatment options include stress management techniques, dental guards, and, in some cases, therapy. Addressing bruxism early can help prevent more serious dental issues in the future.