Alta Dental
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8 Warning Signs You May Need a Root Canal

March 8, 2025
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Posted By: Alta Dental
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Root canal treatment has had a bad reputation over the years. This is typically because it's associated with pain; however, the discomfort you feel if you need root canal treatment comes from an infected tooth. Root canal treatment alleviates the infection in your tooth, eliminates your pain, and preserves your natural tooth.

If your dentist diagnoses you with a tooth infection and you need a root canal in Vancouver, don’t worry. Modern technologies have made root canal treatment straightforward, painless, and simple.

Here are eight warning signs you may need a root canal. 

#1 Severe Pain

Any form of dental pain can be unpleasant and indicate a more serious concern with your oral health. A root canal may be necessary if you experience spontaneous pain or pressure in your teeth, gums, or face. 

#2 Bumps on the Gums 

Bumps or small pimples on the gums, also known as fistula, can signify an infected tooth. 

#3 Sensitivity to Hot and Cold 

Lingering sensitivity to hot and cold temperatures after eating or drinking could mean you need a root canal. 

#4 Swollen or Tender Gums 

Are your gums swollen, tender, or sore? Sensitive or puffy gums may be a sign of a dental infection. 

#5 Darkening of the Gums 

Darkening of the gums can be a sign of decayed gum tissue. This colour change often means the tooth is dying, affecting the gums. The darkening of gum tissue is a telltale sign of needing root canal treatment.

#6 Chipped or Cracked Tooth 

A chipped or cracked tooth from trauma or an injury can infect or inflame the tooth’s pulp. Also, a tooth may be decayed or infected to the point that it cracks because the tooth is dying. If you have a chipped or broken tooth, we encourage you to see your dentist to ensure the tooth remains healthy. 

#7 An Abscess 

An abscess is a pocket of fluid that forms due to an infection. Your dentist can detect an abscess using dental x-rays and either drain it or perform a root canal to treat the tooth. 

#8 Jaw or Face Swelling

An infected tooth root can cause significant swelling near the site of the bad tooth. If you notice swelling, it’s crucial to contact your emergency dentist in Vancouver as soon as possible. We do not want your infection to spread.

Lowering Your Risks

In some cases, a root infection results from trauma or injury to the tooth. Other times, it starts with untreated tooth decay.

To lower your risks, be sure to see your dentist twice yearly for dental checkups and teeth cleanings. In addition, it would be best to brush and floss regularly to avoid decay, infections, and periodontal disease.

Additionally, always report changes in your oral health to your dentist.

A Root Canal in Vancouver Can Save Your Tooth

Don't wait to contact Alta Dental Studio at (604) 876-5032 if you or a loved one is experiencing these symptoms. We offer convenient appointment times to accommodate patients who are in pain. The only way to know if you need a root canal is to visit your Vancouver dentist. It’s better to be safe than sorry, so you don’t put your tooth’s health at risk.