

A root canal is required when the pulp inside the tooth becomes infected or inflamed, often due to deep decay, a cracked tooth, or trauma. Without treatment, the infection can spread, causing severe pain and potentially leading to the loss of the tooth.
If you notice any of these symptoms, it's important to seek treatment quickly.
Despite their reputation, root canals are not painful. With modern dental techniques and anaesthesia, the procedure is usually no more uncomfortable than getting a standard filling. The treatment actually relieves the pain caused by the infection or damage.