Published on: 2025-06-15 | Written by: Specialist in Oral Dr. Nada Khaled El-Shafei
Root canal treatment is one of the most essential When Do I Need a Root Canal?
Dr. Nada Khaled El-Shafei explains that root canal treatment is recommended in the following cases:
Persistent, severe toothache
Extreme sensitivity to hot or cold
Gum swelling or abscess near the tooth
Tooth discoloration (gray or darkened appearance)
Tooth fractures or trauma affecting the nerve
Delaying or avoiding root canal treatment can lead to:
Painful abscess formation
Spread of infection to surrounding bone
Permanent tissue damage
Tooth loss as a last resort
Clinical examination and X-rays to assess the condition
Local anesthesia for pain-free treatment
Removal of the infected pulp and canal cleaning
Sealing the canals with special material
Temporary or permanent filling
Crown placement if necessary to protect the tooth
With modern techniques, root canal treatment is now largely painless. Dr. Nada Khaled El-Shafei emphasizes that most patients feel significant relief right after the procedure.
Avoid chewing on the treated tooth until restoration is complete
Maintain excellent oral hygiene
Take prescribed medications as directed
Contact your dentist if pain persists
“Root canal treatment isn’t something to fear—it’s a vital step toward preserving your smile and oral health. Early diagnosis and timely treatment are key to a successful outcome.”