Not only can tooth pain be very distracting from everyday life, but it’s also a clear sign that you need to get in to see your emergency dentist. Tooth pain is most commonly caused by tooth decay, which, when left untreated, can develop into gum disease. Tooth pain can often indicate that a root canal treatment is necessary – this involves removing the infected root of the tooth, eliminating the need to extract the tooth. Loose fillings can also cause tooth pain and sensitivity; however, the only way to know the cause of your tooth pain for certain is to get in and see your emergency dentist.