Root canals become necessary when the tissues inside of a tooth become infected. A root canal stops this infection before it spreads further and causes more problems. Many people wonder if there's any outward signs of this infection, and the family dental team at Comprehensive Dental Care in West Hartford, CT, are here to outline some of them.

Sensitivity

One of the early signs of damage to a tooth's pulp is a feeling that patients describe as tingling or aching, particularly while eating or drinking things that are hot, cold, or even sweet. Some people even experience this uncomfortable sensation when brushing their teeth or breathing cold air. This is due to the nerves inside of the tooth no longer being insulated like they were when the tooth was healthy. Although tooth sensitivity can happen for a variety of reasons, it's a good indication that you need to be evaluated by your West Hartford family dentist.

Pain

Just like sensitivity, dental pain can be a sign that the nerves inside a tooth have been exposed to infection and a root canal is needed. If you have persistent dental pain that's lasted more than a week, it's imperative that you seek treatment from your family dentist at Comprehensive Dental Care in West Hartford. Although root canals have the reputation of being painful, they actually relieve pain by getting rid of the infection.

A blister on the gums

In addition to the two symptoms listed above, you may also need a root canal if you notice a blister-like bump that has formed near the tooth that's been giving you trouble. This is what's known as an abscess, and it's the body's way of trying to purge itself of infection. Abscesses, especially if they're accompanied by swollen gums and a fever, are a sure sign you need to make an appointment with your West Hartford family dentist right away.

If you're experiencing any of these symptoms, or you have other dental-related needs, contact Comprehensive Dental Care in West Hartford, CT, to schedule an appointment with one of our family dentists today!