Few dental procedures carry as much unfair reputation as the root canal. Ask most people what comes to mind, and “painful” is usually the first word. In clinical practice, this couldn’t be further from the truth — root canal treatment today is one of the most effective and comfortable ways to relieve tooth pain and save a natural tooth. Let’s separate the myths from the facts.
Myth 1: “Root Canal Treatment Is Extremely Painful”
Fact: Root canal treatment is performed under local anaesthesia, which fully numbs the tooth and surrounding tissue before any instrumentation begins. The procedure itself is no more uncomfortable than getting a filling. In fact, most patients report significant relief during and after treatment, because the procedure removes the source of pain — the infected or inflamed pulp inside the tooth — rather than causing it.
The pain patients associate with root canals is almost always the pain of the underlying infection that made the treatment necessary in the first place, not the treatment itself.
Myth 2: “It’s Better to Just Extract the Tooth”
Fact: Extraction may seem like the simpler option, but it comes with long-term consequences — bone loss at the extraction site, shifting of neighbouring teeth, and the eventual need for an implant or bridge to replace the gap. Root canal treatment preserves your natural tooth, which is almost always the better long-term outcome for chewing function, bite alignment, and jawbone health. Saving the natural tooth is our first priority whenever the tooth structure allows for it.
Myth 3: “Root Canal Treatment Takes Many Painful Sessions”
Fact: Depending on the complexity of the case — the number of canals, presence of infection, and root anatomy — root canal treatment is typically completed in one to two visits. Modern instrumentation and disinfection protocols have significantly shortened treatment time compared to older techniques, without compromising thoroughness.
Myth 4: “A Root-Canal-Treated Tooth Doesn’t Need Further Care”
Fact: After root canal treatment, the tooth is more brittle than a natural tooth because it no longer has a live blood supply. This is why a root-canal-treated tooth typically needs to be protected with a crown — especially for back teeth that bear heavy chewing forces. Skipping this step is one of the most common reasons a treated tooth fractures later.
What the Actual Procedure Involves
- Local anaesthesia to fully numb the tooth
- Removal of infected or inflamed pulp tissue from inside the tooth
- Cleaning and disinfection of the root canal system
- Sealing the canal to prevent reinfection
- Restoration of the tooth — typically with a filling, followed by a crown for long-term protection
Signs You Might Need a Root Canal
- Persistent or throbbing tooth pain, especially when biting
- Sensitivity to hot or cold that lingers well after the stimulus is removed
- Swelling or a small bump on the gum near a specific tooth
- Discolouration of a single tooth
If any of these sound familiar, the earlier it’s evaluated, the simpler and more comfortable the treatment tends to be. Waiting typically makes the infection — and the eventual treatment — more complex, not less.
The Real Takeaway
Root canal treatment has one of the most outdated reputations in dentistry. With modern anaesthesia, instrumentation, and technique, it is a routine, well-tolerated procedure that relieves pain and saves your natural tooth — rather than causing the pain patients fear.
If you’re experiencing tooth pain or sensitivity, don’t wait for it to worsen. Book a consultation at Citadel Dental Clinic for an accurate diagnosis and a comfortable treatment plan.