AI-translated archive post

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth

LUCID Dental Clinic · 루시드치과 · August 1, 2025

Hello, this is Lucid Dental Clinic. "My tooth hurt so much I couldn’t sleep at night." "Now even cold and warm things hurt." "Doesn’t this mean I need root canal treatment?" Among...

AI translation notice

This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: LUCID Dental Clinic

Original post date: August 1, 2025

Translated at: April 20, 2026 at 3:09 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 1

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 2

Hello, this is Lucid Dental Clinic.

"My tooth hurt so much I couldn’t sleep at night."

"Now even cold and warm things hurt."

"Doesn’t this mean I need root canal treatment?"

Among many people who visit a Nonhyeon-dong dental clinic because of tooth pain, one of the treatments they fear most is root canal treatment.

It is natural to think, "It sounds scary to touch the nerve," or "It seems troublesome to have to go to the clinic several times."

However, root canal treatment is one of the important treatments that can save a tooth, and if it is not done in time, you may end up needing the tooth extracted.

Today, let’s take a look at what root canal treatment is, when it is needed, why it takes a long time, and how to care for your tooth after treatment.

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 3

What is root canal treatment? Root canal treatment removes the pulp tissue infected by bacteria, disinfects the space, and then fills it so that bacteria cannot invade again.

The pulp is the tissue located in the center of the tooth, and it contains nerves and blood vessels, playing a role in transmitting sensation and pain.

When this pulp becomes infected, the pain becomes severe, and without treatment through a Nonhyeon-dong dental clinic, it becomes difficult to preserve the tooth.

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 4

When is root canal treatment needed? Root canal treatment may need to be considered in the following cases.

  1. When deep decay has progressed to the nerve If cavities are left untreated, bacteria gradually penetrate deeper and can infect the nerve.

  2. When pain continues after cavity removal because the tooth structure has become thin The part covering the tooth may become thin and react sensitively to external stimuli.

  3. When the tooth is cracked or broken due to trauma Root canal treatment may also be needed when the nerve is damaged by an accident or a strong impact.

  4. When the nerve is damaged by periodontal disease Severe periodontitis can also affect the nerve.

Why doesn’t root canal treatment finish in one visit? The key to root canal treatment is to completely remove the area infected by bacteria, disinfect the inside, and seal the interior of the tooth so that reinfection does not occur.

If it is rushed and finished in a short period of time, there is a risk that infection will remain and recur.

Observing whether there is any remaining infection, and treating step by step, leads to a better prognosis and a lower recurrence rate.

Cases in which root canal treatment may take longer ▪️When severe pain or pus is present ▪️When a tooth that has previously received root canal treatment needs retreatment ▪️When the root canal is blocked or calcified ▪️When the patient delays or interrupts appointments during treatment

In these situations, the number of treatment visits may increase. But it is best to think of this as a process for using the tooth well for a long time.

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 5

Do I need root canal treatment? If you have the following symptoms, it is a good idea to check whether root canal treatment is needed through a Nonhyeon-dong dental clinic.

▪️The tooth color has darkened and the inside has turned black ▪️Pain is felt when chewing or even while resting ▪️The tooth is sensitive not only to cold water but also to warm water ▪️The pain becomes worse even when lying down ▪️The gums are swollen and pus comes out ▪️An unpleasant odor from the mouth continues ▪️Tooth pain has been going on for a long time ▪️The area around the gums is red and sensitive

These symptoms may suggest nerve damage, and it is important to receive an early diagnosis.

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 6

This is how root canal treatment at Lucid Dental Clinic is carried out

  1. Removal of infected nerve tissue The tooth with inflammation is examined, and the infected nerve and decay are removed.

  2. Disinfection and filling After thoroughly disinfecting the inside, the space is filled with dental materials to block the entry of bacteria.

  3. Prosthetic restoration After treatment, a crown is often placed to protect the weakened tooth. This helps prevent the tooth from breaking and also helps restore chewing function.

Post-treatment care after root canal treatment ▪️Please avoid hard or chewy foods with the tooth under treatment ▪️Before treatment is completed, it is better not to chew too forcefully on that area ▪️Even after recovery, you should receive regular checkups to monitor the tooth condition ▪️If pain or discomfort remains, please let the dental clinic know right away ▪️Maintain thorough oral hygiene with regular tooth brushing and flossing

Root canal treatment is the last option for saving a tooth without extracting it.

Root canal treatment at a Nonhyeon-dong dental clinic is not meant simply to relieve pain, but to help preserve your natural tooth for as long as possible.

Sometimes it requires several visits, and it may feel like it takes a long time. But if this process helps preserve the tooth and protect both chewing function and aesthetics, it will be time well spent.

Lucid Dental Clinic works together with each patient to help maintain dental health for a long time through careful diagnosis and treatment.

If even one of the symptoms above applies to you, we recommend getting a professional diagnosis rather than simply enduring it.

Healthy teeth depend on how well you care for them from now on. Please protect your precious teeth starting now.

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 7

Lucid Dental Clinic 3rd–4th Floors, Coway Building, 606 Nonhyeon-ro, Gangnam-gu, Seoul

Nonhyeon-dong Dental Clinic Root Canal Treatment: Another Choice for Saving a Tooth image 8

Continue browsing

Keep exploring this clinic's public source trail

Return to the source archive for more translated posts, or open the Korean clinic profile to compare other public channels.