Root canal treatment is a dental procedure aimed at treating infection or damage within the pulp of a tooth, which is the innermost layer containing nerves and blood vessels. Here treatment becomes mandatory as the pulp gets inflamed or infected due to deep decay, repeated dental procedures, or cracks that have formed in the tooth. Contrary to common misconceptions, root canal treatment is generally no more painful than having a tooth filled, and it can save a tooth that might otherwise need to be extracted. Following the treatment, many patients experience relief from pain and can enjoy the continued use of their natural tooth. Regular dental check-ups and good oral hygiene are crucial for maintaining the health of the treated tooth and surrounding gums.