Pain and sensitivity caused by infected teeth can be agonizing, often interrupting one’s quality of life and wellness. However, properly clearing out the infection can help to relieve uncomfortable symptoms and prevent further damage, such as tooth loss or even greater potential risks to overall health. At Legacy Dental Care, our Blaine dentists have extensive experience in treating affected teeth with root canal therapy using the latest dental techniques to optimize patient safety and comfort. After evaluating the specific needs of the tooth, our dental team will create a customized root canal treatment plan to effectively restore proper tooth health and function.
What Is a Root Canal?
A root canal is an endodontic procedure designed to repair dental pulp—the soft inner chamber that contains a tooth’s nerves, blood vessels, and connective tissue—that has become infected and inflamed with bacteria as a result of decay, damage, cracks, or cavities. When there is an infection in the pulp chamber, it can cause intense tooth pain and sensitivity, as well as pockets of puss (abscesses) that may erupt around the teeth and gums. Root canal therapy treats the condition by removing and clearing the infected tissue, disinfecting the pulp chamber, and placing a custom dental crown over the tooth. Not only does a root canal restore the health and appearance of a tooth, but it can also protect it from future harm.

When Is a Root Canal Needed?
Although it may be possible to have a tooth infection without any noticeable symptoms, there are usually more overt signs that an infected tooth should be treated right away. Some of the most common symptoms that may indicate root canal therapy is needed include:
- Intense or sharp tooth pain, especially when biting or chewing
- Persistent throbbing, aching, or pressure in the tooth or surrounding gums
- Tender, inflamed, and/or discolored gums
- Tooth sensitivity to hot and cold temperatures
- Tooth discoloration
- A lump, boil, or discharge on the gums or surrounding tissues
- A chronic bad taste in the mouth
- Fever-like symptoms
It is important to know that oral infections generally do not resolve on their own and may spread to surrounding teeth and gums if left untreated. In severe cases, the infection may cause permanent damage resulting in tooth loss or life-threatening issues from bacteria in the bloodstream, such as a stroke or heart attack. Therefore, it is important to schedule a dental examination as soon as possible with any onset of symptoms.
To find out more about root canal therapy, or to schedule an appointment with one of our Blaine dentists, please contact us today.