Bruxism (teeth grinding) Symptoms and causes Mayo
10/08/2017#0183;#32;Sleep bruxism may be a sleeprelated chewing activity associated with arousals during sleep. Risk factors. These factors increase your risk of bruxism: Stress. Increased anxiety or stress can lead to teeth grinding. So can anger and frustration. Age. Bruxism is common in young children, but it usually goes away by adulthood. Personality type.