Is Root Canal Painful? What to Expect During the Procedure
A root canal is a dental procedure designed to save a tooth that has been badly infected or damaged due to decay, cracks, or trauma. Inside each tooth is a soft tissue called pulp, which contains nerves, blood vessels, and connective tissues. When this pulp becomes infected or inflamed, it can cause severe pain, swelling, and even abscess formation. During a root canal, the dentist removes the infected pulp, cleans and disinfects the root canal space, and seals it with a special filling material. This stops the infection and preserves the tooth, allowing you to keep your natural smile. Common Reasons You May Need a Root Canal You may need a root canal if you experience: Severe toothache while chewing or biting Prolonged sensitivity to hot or cold foods Swollen or tender gums around a tooth Darkening or discoloration of a tooth A pimple-like bump on your gums (a sign of infection) These symptoms indicate that the pulp inside your tooth is infected or dying, and immediate treatment ...