When Do You Need a Root Canal: Warning Signs

When Do You Need a Root Canal: Warning Signs

Root canal treatment is often feared, but it's an important procedure to save teeth that might otherwise be lost.

Signs You May Need a Root Canal

  • Intense pain when chewing or under pressure
  • Discoloration or darkening of tooth
  • Swelling and sensitivity in nearby gum
  • Pain radiating to jaw, neck, or ear
  • Pus or small bump on gum

What Causes Need for Root Canal

  • Deep cavity
  • Trauma or tooth injury
  • Repeated dental procedures
  • Cracks or chips

The Procedure

Root canal treatment removes inflamed or infected pulp from the tooth, disinfects the canal, and fills it with biocompatible material. Usually completed in 1-3 sessions.

Myths About Root Canals

Contrary to popular belief, root canal treatment relieves pain, not causes it. The procedure is painless with proper anesthesia.

Technical Review: Dr. João G. Provin | Informational content - does not replace individual clinical evaluation.