What is Root Canal Treatment and Is it Painful?

What is Root Canal Treatment and Is it Painful?

Dr. Kushal Kumar Khiroria

06.05.2026

3 mins

RCT is a dental procedure used to treat infection inside a tooth. When the inner pulp (the part of teeth which contains nerves and blood vessels) becomes infected due to deep decay, trauma, or cracks, it can cause severe pain and swelling.

During RCT, what do we do:

  • We remove the infected pulp

  • Clean and disinfect the root canals

  • Then fill and seal the space

  • And we restore the tooth with a filling or crown.

The goal is simple: save your natural tooth and eliminate pain.

Now, Root Canal Treatment is one of the most misunderstood dental procedures. Many people associate it with pain, fear, and discomfort. But is it really as painful as people think? Let’s clear the air.

Why Do People Think RCT is Painful?
  • Old myths and outdated techniques

  • Hearing about others’ past experiences with older techniques.

  • Associating dental procedures with discomfort.


    In reality, modern dentistry has evolved significantly.

Here’s why:

  • Local anaesthesia is used to numb the area completely, so you won’t feel pain during the procedure.

  • You may feel slight pressure or movement, but not sharp pain.

  • The procedure removes the source of infection, which is what causes the pain in the first place.

What About After the Procedure?

After RCT, it’s normal to experience:
- Mild soreness or sensitivity for a few days.
- Slight discomfort while chewing.

This can be easily managed with prescribed or over-the-counter painkillers. The discomfort is temporary and much less than the pain caused by the infection.

When Do You Need an RCT?

You may need RCT if you experience:

  • Persistent tooth pain

  • Sensitivity to hot or cold

  • Swelling in gums

  • Darkening of the tooth

  • Pimple-like swelling near the tooth.

Final Thoughts:

Root Canal Treatment is not something to fear, it’s a pain-relieving, tooth saving procedure. Thanks to modern techniques and anaesthesia, it is comfortable, safe, and highly effective.

If you are experiencing tooth pain, don’t delay. Visit our Kreative Dental Clinic or do book an appointment at the earliest as it can save your tooth and prevent complications.

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