What Is Root Canal Treatment?

A root canal is a dental procedure used to treat infection inside a tooth. It is often needed when the pulp – the soft tissue inside the tooth – becomes inflamed or infected due to deep decay, repeated dental procedures, or trauma. If left untreated, this infection can lead to severe pain or even tooth loss.

Why You Might Need a Root Canal

If you’re experiencing any of the following symptoms, you might need a root canal:

• Severe tooth pain while chewing or biting
• Pimples on the gums
• A cracked or chipped tooth
• Lingering sensitivity to hot or cold
• Swollen or tender gums

Ignoring these signs can lead to complications. A root canal helps save your natural tooth, avoid extraction, and restore your oral health.

How the Procedure Works

During the treatment, the dentist removes the infected pulp, cleans and disinfects the canals, and then fills and seals the tooth. The process is usually painless and often completed in one or two visits.