About Root Canal Treatment

Root canal treatment (also known as root filling or endodontic treatment) is a straightforward procedure used to treat an infected or inflamed tooth. It involves removing the damaged pulp (the soft tissue inside the tooth), cleaning and disinfecting the area, then filling and sealing it to prevent reinfection.

This treatment helps save your natural tooth, avoiding the need for extraction. Once treated, the tooth is restored with a crown or filling and functions like any other tooth. Modern root canal treatments are usually pain-free and can often be completed in one or two visits.

When Is a Root Canal Needed?

If you're experiencing any of the following symptoms, it may be a sign that the pulp inside your tooth is infected or damaged and requires a root canal:

• Severe pain when chewing or biting
• Pimples or bumps on the gums, which may indicate an abscess
• Chipped or cracked tooth, which can expose the pulp to bacteria
• Persistent sensitivity to hot or cold, even after the source is removed
• Swollen or tender gums, often caused by infection
• Deep decay or darkening of the gums, a sign of nerve damage

Other indicators may include a loose tooth, bad breath or a bad taste that doesn’t go away, and discomfort that worsens when lying down. If you notice any of these symptoms, consult your dentist promptly—early treatment can save your natural tooth and prevent further complications.