If you"re wondering "why is my root canal tooth hurting after years," it could be due to various factors. Over time, the tooth may develop an infection, or the filling may have worn down, allowing bacteria to enter. Additionally, the surrounding gum or bone might be inflamed. It"s also possible that the root canal didn"t fully remove all infection or the tooth could be cracking. Consulting a dentist is essential for accurate diagnosis and treatment. Visit Website: https://mobiledentalassociates.com