Root canal therapy is performed when the pulp which is composed of nerves and blood vessels in the tooth becomes infected or damaged.
People fear root canals because they assume they are painful.
Actually, most people report that the procedure itself is no more painful than having a filling placed.1 Jun 2018
What are the symptoms of a failed root canal?
Root Canal Failure Symptoms
Signs and symptoms of failed root canal therapy include sensitivity to cold or hot, swelling, and/or pain from chewing. Follow-up with the dentist or endodontist is necessary to determine further treatment to resolve the symptoms.
Do root canals cause health problems?
Root canal therapy is not the cause of cancer or heart attacks. Root canals do not leave areas of necrotic bone in your jaw that are filled with bacteria and lead to chronic inflammation and illness.8 Feb 2019
How bad does a root canal hurt?
In fact, a root canal is meant to help you avoid pain related to a decaying or fractured tooth. It’s normal to experience mild to moderate pain for a few days after a root canal. Any pain beyond this point may warrant additional cleaning of the canals or other procedures from your dentist.24 Aug 2017
Is it better to get a root canal or tooth extraction?
Between a root canal and a tooth extraction, a root canal is often the preferred choice because it works on fixing your natural tooth so that it could remain in place. If a tooth is far too compromised, your dentist might recommend an extraction, followed by a dental implant to replace what was lost.16 May 2018