

When Is Root Canal Treatment Needed?
Your dentist may recommend RCT when the pulp of a tooth is infected or significantly damaged.
Common signs may include:
Persistent toothache
Severe sensitivity to hot or cold
Pain while biting or chewing
Swelling around the tooth or gums
Tooth discoloration
A recurring pimple or abscess on the gums
Deep tooth decay
Cracked or injured teeth
Sometimes, a tooth requiring root canal treatment may not cause obvious symptoms. Regular dental examinations can help identify problems at an earlier stage.


