Root Canal Myths Debunked — It's Really Not That Bad

Mention a root canal and watch people flinch. Of all dental procedures, few have earned a more undeserved reputation. The truth is that the bad name dates back decades — before modern anaesthesia, imaging, and rotary instruments existed. Today, a root canal is closer in discomfort to getting a filling.

Myth 1: Root Canals Are Extremely Painful

The pain people associate with root canals is actually the pain of the infection that makes treatment necessary. The procedure itself is performed under local anaesthetic — you'll feel pressure and movement, but not pain. Most patients are surprised by how uneventful the experience actually is.

Myth 2: It's Better to Just Pull the Tooth

Extraction sets off a chain of consequences: adjacent teeth shift, bone loss begins in the jaw, and you'll eventually need an implant or bridge — costing significantly more. Saving your natural tooth is almost always the better long-term option. Root-treated teeth can last a lifetime with a crown and proper care.

Myth 3: Root Canals Cause Illness

This myth stems from thoroughly debunked research from the early 1900s. Major dental and medical organisations worldwide confirm that root canal treatment is safe and does not cause illness elsewhere in the body.

Myth 4: No Pain Means No Problem

A tooth can have a dead or dying pulp and show no pain at all — the nerve has simply stopped sending signals. An infection visible on X-ray needs treatment whether it hurts or not, before it spreads to surrounding bone.

Myth 5: The Results Don't Last

Root-canal-treated teeth, properly restored with a crown, have over 90% survival at 8–10 years in clinical studies. With good oral hygiene and regular check-ups, many last a lifetime.

What to Actually Expect

• Local anaesthetic — you won't feel pain, only pressure
• Small opening made in the tooth to access the pulp
• Infected tissue removed, canals cleaned and shaped
• Canals filled with gutta-percha and tooth sealed
• Crown placed to protect the tooth long-term
• Mild soreness for 1–2 days, manageable with paracetamol