When Is a Root Canal Treatment Necessary?

A root canal becomes necessary when the soft tissue inside a tooth — the pulp and the canals — is irreversibly inflamed or infected. This often leads to severe pain and requires timely treatment to save the tooth.

Common Triggers for Needing a Root Canal

The pulp can become damaged by several factors, including:

Deep tooth decay that reaches the inner chambers
Cracks or fractures in the tooth, allowing bacteria to seep in
Trauma or injury to the tooth from accidents or grinding
Wear and tear or repeated dental procedures that stress the inner structures

When the pulp is compromised and pain develops, a root canal is often the best solution to remove infection while preserving the tooth’s function.

Why Early Treatment Matters

Leaving an infected tooth untreated can cause further complications, such as:

Spreading infection to surrounding bone or tissues
Abscess formation (a pocket of pus beneath the gum)
Increased pain or swelling
Possible need for extraction if the infection becomes too severe

Prompt root canal treatment can prevent these outcomes and help you keep your natural tooth.

Take the Next Step

If you're experiencing persistent tooth pain, sensitivity to hot or cold, swelling, or facial discomfort, it’s wise to act fast.

Book a consultation with Bayswater Dental Clinic today — our skilled endodontic team can assess your tooth and determine whether a root canal is the right treatment for you.