It’s highly advised that it is. Infection in the tooth can spread as far as the face, neck or head, and can cause bone loss around the infected area.
While root canal treatment has an unfortunate reputation for being particularly painful, most people would state that treatment is no more painful than having a filling placed – a process which receives a somewhat less negative reputation. Nevertheless, an anaesthetic will be used during your treatment to minimise any potential discomfort.
Some of the most common causes are infection due to decay deep within the tooth, repeated dental procedures being carried out on a tooth, and large fillings. Maintaining a good oral health regime, and making regular visits to the dental hygienist should reduce the possibility of needing root canal treatment.