If you begin to experience severe tooth pain, it can begin to make you feel uneasy. Oftentimes, you may begin to wonder if your oral health issue is severe enough to require getting a tooth removed. If that’s the case, you usually won’t be surprised if your dentist informs you that it will be necessary. However, it can be shocking if you need a tooth extraction when you have been experiencing no discomfort. Unfortunately, there are some oral health issues that don’t cause pain until they become much more severe. Read on to learn about four reasons why you might need a tooth removed despite having a pain-free smile.