Do I need root canal treatment if my tooth doesn't hurt?

Whether a root canal treatment is needed when there is no tooth pain depends on the specific condition of the tooth. Generally, if there is no obvious spontaneous pain and the inflammation has not affected the pulp area, root canal treatment is usually not required. However, if the tooth, despite being painless, shows symptoms of pulpitis or apical periodontitis, such as pulp necrosis or internal resorption, or if examination reveals problems with the root caused by trauma or other reasons, as well as discoloration of the tooth or root inflammation, root canal treatment may then be necessary. Therefore, it is recommended to consult a professional dentist and, based on X-ray images and other diagnostic results, make a comprehensive decision on whether root canal treatment is needed.