Root canal treatment is the procedure most surrounded by misinformation in dentistry. Because many people associate it with pain, they postpone seeking treatment — and that delay can end with the loss of a tooth that could have been saved. Here we answer the questions we hear most often at our clinic in Eyüpsultan, Istanbul.
Is It Really Painful?
The short answer is no. The procedure is carried out under local anaesthetic and is no more uncomfortable than having a filling.
The reason for the perception is understandable: patients arrive already in severe pain and associate that pain with the treatment. In fact the pain comes from the infection, and root canal treatment is what relieves it. Most of our patients tell us that pain lasting several days stopped immediately after the procedure.
It is true that root canal treatment used to be a demanding procedure. Today, rotary instrumentation, improved anaesthetic techniques and digital imaging have made the process both far shorter and far more comfortable.
Which Symptoms Point to Root Canal Treatment?
The most typical sign is pain in response to hot or cold that lingers after the stimulus is removed. Throbbing pain that worsens at night and wakes you from sleep is another classic symptom. Tenderness on biting, a swelling on the gum, darkening of the tooth or facial swelling indicate a more advanced stage.
One important detail: in some cases there is no pain at all. Once the pulp has died completely the pain stops, yet infection continues to progress silently at the root tip. "The pain has gone, so it must have healed" is therefore a misleading conclusion, and regular check-ups become decisive.
How Many Visits Does It Take?
Most cases are completed in a single visit. Where infection is advanced or an abscess is present, two or three visits may be needed, sometimes with medication left inside the canal between appointments. The number of visits depends on how many roots the tooth has, the complexity of the canal anatomy and the extent of infection.
Is a Crown Necessary Afterwards?
For back teeth in particular, largely yes. A root-treated tooth loses its blood supply and becomes more brittle over time. In the posterior region, where chewing forces are greatest, teeth left without full coverage carry a markedly higher risk of being lost to fracture.
For this reason we treat the root canal and the restoration that follows as a single treatment plan. Some patients who complete the root canal but postpone the crown return months later with a fractured tooth — and at that stage saving it is often no longer possible.
How Long Does a Root-Treated Tooth Last?
A well-executed, properly restored and well-maintained root-treated tooth can last a lifetime. Follow-up appointments allow healing at the root tip to be monitored radiographically, usually with review images at six months and one year.
Would Extraction Be Simpler?
No. Preserving the natural tooth is always the first choice. Replacing an extracted tooth with an implant or bridge is both a longer and a more expensive process, and no artificial solution fully reproduces the biological relationship a natural tooth has with the surrounding tissues. Where a tooth can be saved, root canal treatment is almost always the better decision.
If you have toothache, please do not postpone. Patients in Eyüpsultan and the wider Eyüp area can contact our clinic to arrange an urgent appointment.