What is bruxism?īruxism is the term used to describe the grinding of teeth. Grinding your teeth can also affect your hearing! This article discusses how grinding your teeth affects hearing and what you can do about it. It may seem like the only consequence of grinding your teeth is getting a sore jaw and neck, but there is more to it than that. Grinding your teeth is a habit that many people have, but it can lead to some serious health problems.