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How to Know When You Need a Root Canal?

by John
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Charlotte NC dentists
Charlotte NC dentists

Are you experiencing tooth pain? Unsure if you need a root canal? This article will help you determine if you need this common dental procedure. So continue reading. 

There’s no doubt about it: root canals can be pretty scary. But they don’t have to be! If you think you might need a root canal, the best thing to do is to educate yourself on the topic so you can be prepared for what’s to come. 

This article will give you a crash course in all things root canals, including what they are, and how to know if you need one so that you can know when to go to Charlotte NC dentists. By the end, you’ll be an expert on root canals and you’ll know exactly what to do if you find yourself in need of one.

What Is Root Canal?

A root canal is a procedure used to repair and repair a severely damaged or diseased tooth. The method involves removing the decayed or damaged dental tissue. 

Once the tissue is removed, the tooth is cleaned and sealed. Root canal treatment is usually performed by a dentist or an endodontist (a specialist in treating problems with the pulp or root of the tooth).

4 Ways to Know If You Need a Root Canal

If you have ever had a toothache, you know how debilitating it can be. The pain can radiate throughout your entire head, making it difficult to concentrate or even sleep. 

And while over-the-counter pain relievers can help, they don’t always completely eliminate the discomfort. If you are dealing with a toothache that just won’t go away, you may be wondering if you need a root canal. 

Here are four signs that it may be time to see your dentist for this procedure:

  • You have tooth pain that’s severe and lasts for more than a few days- If you have tooth pain that’s severe and doesn’t go away after a few days, you may have an infection in your tooth. This can happen when the tooth’s pulp, which contains nerves and blood vessels, becomes infected. A root canal is often the best way to treat an infected tooth.
  • You have tooth pain that’s severe and comes on suddenly- If you have tooth pain that comes on suddenly and is severe, you’ve rarely an abscessed tooth. An abscessed tooth is a tooth that’s been infected for some time and has developed a pocket of pus. A root canal can often drain the pus and relieve the pain.
  • You have a tooth that’s discolored or has a dark spot- If you have a tooth that’s discolored or has a dark spot, There is no way that the tooth’s pulp is dying. This can happen if the tooth is cracked or has a deep cavity. The tooth could need a root canal to be saved.
  • You have a tooth that’s sensitive to hot or cold temperatures– If you have a tooth that’s sensitive to hot or cold temperatures, It’s doubtful that the tooth’s nerve is damaged. If the tooth has a large cavity or is broken, this may occur. To end the discomfort and protect the tooth from future harm, a root canal may be necessary.


There are a few things you can look out for that may be indicative of the need for a root canal. These include severe tooth pain that is not alleviated by over-the-counter pain medication, tooth pain that is worse when laying down, tooth pain that is worse when eating or drinking hot or cold foods or beverages, and gum tenderness or swelling. 

If you are experiencing any of these symptoms, it is best to consult with best Charlotte NC dentists to see if a root canal is necessary.

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