Root Canal Treatment in Erin Mills

Tooth pain can be difficult to ignore, especially when it becomes persistent, sharp, or sensitive to hot and cold. In some cases, this type of discomfort may be a sign that the inside of the tooth has become infected or inflamed. When that happens, root canal treatment may be recommended to relieve discomfort and help preserve the natural tooth whenever possible.

At Erin Mills Dental, we provide root canal treatment in-house for patients in Erin Mills, Mississauga, and the surrounding community. If you are experiencing ongoing dental pain, swelling, or sensitivity, our team can assess the tooth, explain what may be causing your symptoms, and recommend appropriate next steps.

Quick Answer

A root canal may be needed when the inside of a tooth becomes infected or inflamed. Root canal treatment is designed to relieve discomfort, remove infected tissue, and help preserve the natural tooth when possible. Erin Mills Dental provides root canal treatment in-house for patients in Erin Mills and Mississauga.

What Is a Root Canal?

A root canal is a dental procedure used to treat the inside of a tooth when the pulp becomes infected, inflamed, or damaged. The pulp is the soft tissue inside the tooth that contains nerves and blood vessels.

During root canal treatment, the infected or inflamed tissue is removed, the inside of the tooth is cleaned and sealed, and the tooth is restored so it can continue functioning. In many cases, root canal treatment can help save a tooth that might otherwise need to be removed.

Despite its reputation, modern root canal treatment is intended to relieve pain, not cause it.

Signs You May Need a Root Canal

Not all tooth pain means you need a root canal, but certain symptoms should be assessed by a dentist as soon as possible. You may need a root canal assessment if you notice:

  • Persistent tooth pain
  • Pain when biting or chewing
  • Sensitivity to hot or cold that lingers
  • Swelling near the gums or jaw
  • A pimple-like bump on the gums
  • A tooth that has become darkened or discoloured
  • Deep decay
  • A cracked, broken, or injured tooth
  • Signs of infection or abscess
 

If you are unsure whether your symptoms are urgent, contact Erin Mills Dental for guidance.

Why Root Canal Treatment May Be Recommended

When infection or inflammation reaches the inside of a tooth, it usually cannot heal on its own. Without treatment, the infection may worsen, spread, or lead to more serious dental concerns.
Root canal treatment may be recommended to:

  • Remove infected or inflamed tissue from inside the tooth
  • Relieve tooth pain or pressure
  • Help stop infection from spreading
  • Preserve the natural tooth when possible
  • Restore chewing function
  • Avoid extraction when the tooth can still be saved
 

Your dentist will assess the tooth carefully and explain whether root canal treatment is recommended for your situation.

What to Expect During Root Canal Treatment

The exact process may vary depending on the tooth, symptoms, and complexity of the case. In general, root canal treatment may involve:

Exam and Diagnosis

Your dentist will examine the tooth, review your symptoms, and may recommend X-rays to better understand what is happening below the surface.

Numbing the Area

If root canal treatment is recommended, the area is numbed to help keep you comfortable throughout the procedure.

Cleaning the Tooth

The infected or inflamed tissue inside the tooth is removed. The inner canals are cleaned and shaped carefully.

Sealing the Tooth

Once the inside of the tooth is cleaned, it is sealed to help protect it from further infection.

Restoring the Tooth

After root canal treatment, the tooth may need a dental crown or other restoration to help protect and strengthen it. Your dentist will explain what is recommended for your specific tooth.

Root Canals and Dental Emergencies

Tooth infections and severe tooth pain can become urgent dental concerns. If you are experiencing swelling, throbbing pain, fever, or difficulty chewing, contact Erin Mills Dental as soon as possible.

In some cases, root canal treatment may be part of emergency dental care because it addresses the source of infection or inflammation inside the tooth.

If swelling affects your breathing or swallowing, seek emergency medical care immediately.

Book a Root Canal Assessment in Erin Mills

If you are experiencing tooth pain, sensitivity, swelling, or signs of infection, do not wait for the problem to get worse. Contact Erin Mills Dental to book an assessment and learn more about root canal treatment in Erin Mills.

Request Appointment

Frequently Asked Questions About Root Canals in Erin Mills

Root canal treatment is performed with local anesthetic to help keep the area numb during the procedure. Many patients are surprised that the treatment feels similar to other routine dental procedures. Some soreness afterward can happen and should improve as the tooth heals.
You may need a root canal if the inside of the tooth is infected, inflamed, or damaged. Symptoms can include persistent tooth pain, lingering sensitivity, swelling, pain when biting, or signs of infection. A dental exam and X-rays may be needed to confirm the cause.
In many cases, root canal treatment can help preserve a natural tooth that might otherwise need extraction. Your dentist will assess the condition of the tooth and explain whether saving it is possible.
Some teeth need a crown after root canal treatment, especially back teeth that handle strong chewing forces. A crown can help protect and strengthen the tooth. Your dentist will recommend the best restoration based on your situation.
Delaying treatment may allow infection or inflammation to worsen. This can lead to increased pain, swelling, abscess formation, or the need for more complex treatment. If you have symptoms, it is best to have the tooth assessed promptly.