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Resource Hub FAQs & Myths Are Root Canals Painful? Here’s the Truth.
FAQs & Myths Published on Jun 16, 2025

Are Root Canals Painful? Here’s the Truth.

Are Root Canals Painful? Here’s the Truth.

Chloe Davis

Chloe Davis

3 min read

Jun 16, 2025

Just hearing “root canal” can make people nervous — but do they really hurt? Let’s clear up the myths and explain what really happens during a root canal.


😬 First, Why Do People Fear Root Canals?

Root canals have a scary reputation because:

  • People confuse the pain before the treatment with the procedure itself
  • Old stories from decades ago (before modern numbing techniques) still linger
  • The idea of drilling deep into a tooth just sounds painful

But here’s the good news…


✅ Modern Root Canals Are Not Painful

Today’s root canals are usually no more painful than getting a filling. Dentists use powerful local anaesthesia to numb the area, so you won’t feel pain during the procedure.

At most, you’ll feel:

  • Pressure or movement
  • A little soreness after (like after a dental cleaning or filling)

🔍 What Happens During a Root Canal?

  1. Numbing – Your dentist applies a local anaesthetic
  2. Cleaning – The infected pulp inside your tooth is removed
  3. Shaping – The inside of the root canals is cleaned and shaped
  4. Filling – The canals are filled with a special material
  5. Restoration – A crown or filling is placed on top

🕒 It usually takes 1–2 visits, depending on the case.


🤕 What About After the Treatment?

It’s normal to feel some tenderness for a few days:

  • Your jaw might be sore from keeping your mouth open
  • The treated tooth may feel sensitive

This usually goes away with:

  • Over-the-counter painkillers (like paracetamol or ibuprofen)
  • Avoiding hard foods for a few days

🧠 Fun Fact: It’s Pain RELIEF, Not Painful

In most cases, you need a root canal because the tooth is already causing pain. The procedure actually removes the pain source by clearing the infection or damaged nerve.


🏥 When to See a Dentist

You might need a root canal if you experience:

  • Persistent toothache
  • Pain when chewing or biting
  • Sensitivity to hot/cold
  • Swollen gums near a tooth
  • A darkening tooth

Don’t wait — early treatment means less pain, faster recovery, and better outcomes.


👍 In Summary

Myth Truth
Root canals are very painful They are now mostly pain-free
The recovery takes weeks Most people feel better in 1–3 days
Extraction is better Saving your natural tooth is often best

🗓️ Need a Root Canal in JB?

Use JB Dental Finder to compare clinics, read reviews, and book an appointment. We’ll help you find a gentle, experienced dentist near you.

 
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