There is a common misconception that root canal therapy is a painful procedure, but the discomfort is typically due to the tooth infection, not the treatment itself. With advancements in dental practices and technology, a root canal is no more uncomfortable than getting a dental filling. Your mouth will be fully numbed during the procedure, and sedation options are available if necessary. Ultimately, root canal therapy is the most effective way to relieve the pain and discomfort caused by an infected tooth.

It is important to undergo root canal therapy when a tooth is infected, typically caused by a deep cavity or dental injury that exposes the pulp to bacteria. Neglecting to treat the infection can result in decay and the death of the pulp. Signs of an infected tooth may include a toothache, swollen gums, and tooth sensitivity.

There are rare cases where root canal treatment may not be effective. If any bacteria or decay is left after the first procedure, the tooth infection could come back. In these situations, a second root canal may be necessary to fully remove the infection and prevent it from returning.

Crowns are often recommended for protecting a tooth following a root canal, especially for molars. However, they may not always be necessary. If front teeth that have had a root canal still have enough enamel, a filling could be a viable alternative to a crown.