A root canal is needed when tooth infection from deep decay or cracks causes pain or swelling.
Note: Only a dental examination and X-ray can confirm if a root canal is required.
Prosthodontist and Implantologist
Orthodontics and Dentofacial Orthopaedics
Senior resident
In-house pediatric dentist

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Root canal treatment is usually not painful because the tooth is numbed before the procedure. Most patients feel pressure rather than pain, and any mild soreness after treatment is temporary and manageable with prescribed care.
Some root canals can be completed in one visit, while others may need two visits. The number of appointments depends on the level of infection and the condition of the tooth, which is confirmed after examination and X-rays.
A root canal appointment typically takes between 30 and 90 minutes. The exact duration depends on the tooth being treated and how extensive the infection is.
Yes, a root canal removes infection from inside the tooth and allows the natural tooth to be saved. Preserving the natural tooth helps maintain normal chewing and prevents shifting of nearby teeth.
Delaying a root canal can allow the infection to spread, increasing pain, swelling, and risk of tooth loss. Early treatment usually keeps the procedure simpler and improves the chance of saving the tooth.
Try a consultation session and experience it for yourself.