The endodontic treatment, better known as root canal treatment, is one of those procedures that, just by mentioning it, makes many patients nervous. The mere mention of “endodontic treatment” makes us think of pain, long appointments, or unpleasant experiences. But, is it really like that? Or are we carrying myths that no longer make sense?
In this article, we explain what the treatment involves, answer common questions, and clearly tell you whether or not a root canal treatment hurts. If you’re about to have one or just want to know more, keep reading. Here’s a hint: it probably isn’t as terrible as you’ve been told.
What is a root canal treatment and when is it needed?
The root canal treatment is a dental procedure performed when the inner part of the tooth—the pulp, where the nerves and blood vessels are located—is inflamed or infected. This can happen due to deep cavities, a strong blow, a fracture, or an infection that has reached the root of the tooth.
During the treatment, the damaged pulp is removed, the inside of the tooth is thoroughly cleaned, and it is sealed with a special material to prevent future infections. The goal is clear: save the natural tooth and avoid extraction.
It is a conservative technique that allows the tooth to be preserved in the mouth, which is always preferable in terms of functionality, aesthetics, and cost.
Does a root canal treatment hurt?
Let’s get to the point. The million-dollar question: Does getting a root canal treatment hurt?
The answer is no. Thanks to local anesthesia and modern techniques, the discomfort from the procedure is usually very tolerable for the patient. In fact, many patients are surprised at how little they feel during the treatment.
Can there be discomfort afterward? Yes, it’s possible to feel some sensitivity in the days following the procedure, especially when chewing or consuming something very cold or hot. But these discomforts are mild and temporary, and can be easily controlled with mild pain relievers prescribed by the dentist.
In fact, the most painful part is usually what leads you to need the root canal treatment, not the root canal treatment itself. The pre-treatment pain, caused by infection or inflammation of the pulp, is much more intense than any sensation after the procedure. The root canal treatment, in most cases, is what ends the suffering.

Common myths about root canal treatment
“A root canal treatment hurts a lot”
This is one of the most widespread myths, but nowadays, it has no basis. With anesthesia and expert hands, it is a totally bearable procedure.
“It’s better to just remove the tooth”
A tooth is only extracted when there is no other option. Preserving the natural tooth is always the ideal choice: it prevents dental shifts, bite problems, and more expensive treatments like implants or bridges.
“It takes many sessions and is very long”
In most cases, the root canal treatment is completed in one or two sessions of less than an hour. Only in more complex cases might some adjustments or an additional appointment be needed.
“The tooth becomes weak”
It is true that once the pulp is removed, the tooth may become more fragile. But this can be solved with proper restoration, such as a crown, which reinforces its structure and gives it a long lifespan.
Truths about root canal treatment
- It is a safe treatment with a high success rate.
- It allows the preservation of teeth that would otherwise be lost.
- The recovery is fast and you can return to your routine almost immediately.
- At specialized clinics like Clínica Dental La Reina, the procedure is performed by professionals with extensive experience and cutting-edge technology.
What happens after the treatment?
After the root canal treatment, it is normal to experience some sensitivity for a few days. It is recommended to avoid hard or sticky foods and follow the dentist’s instructions. In many cases, a final crown is placed to protect and reinforce the tooth.
The most important thing is to attend follow-up appointments and not let time pass by. Proper monitoring ensures the long-term success of the treatment.
When should you consult a dentist?
Consult if you experience any of the following symptoms:
- Persistent or sharp pain.
- Sensitivity that doesn’t go away with cold or heat.
- Swollen or bleeding gums.
- Presence of pus or fistulas near a tooth.
The earlier the problem is detected, the easier it will be to resolve it.
At Clínica Dental La Reina, your oral health comes first
If you still have doubts about whether a root canal treatment hurts or about the process in general, we invite you to visit us. At Clínica Dental La Reina, we have a close-knit team, cutting-edge technology, and a care philosophy based on respect and personalized attention.
Book your appointment without any commitment and put an end to the pain with an effective treatment that will allow you to keep your tooth for many more years.