by Lakeridge Dental

Maintaining good oral health is essential for a confident smile and overall well-being. However, even with diligent dental hygiene practices, issues like tooth pain and sensitivity can arise unexpectedly. In some cases, the solution might involve a root canal procedure. At Lakeridge Dental, your trusted Family Pediatric Dentists and Dental Hygienists in Brampton, we prioritize your comfort and oral health. In this informative blog, we’ll delve into the world of root canals, dental hygiene, tooth pain, and tooth sensitivity, providing valuable insights to help you understand when a root canal might be necessary.


A root canal is a dental procedure designed to treat infected or damaged pulp within a tooth. The pulp, which houses nerves, blood vessels, and connective tissues, can become infected due to deep decay, cracks in the tooth, or trauma. If left untreated, such infections can lead to severe pain, abscesses, and even tooth loss.


Lakeridge Dental believes that maintaining proper dental hygiene is crucial for preventing the need for extensive dental procedures like root canals. Regular brushing, flossing, and routine dental check-ups can go a long way in keeping your teeth healthy. Dental hygiene doesn’t just involve keeping your teeth clean; it also means taking care of your gums and overall oral environment.


Tooth pain is often a sign that something is wrong within your oral cavity. It can range from a dull ache to sharp, throbbing pain. Tooth pain may be triggered by various factors, including cavities, cracks, gum disease, or even sinus issues. If you’re experiencing persistent tooth pain, it’s essential to consult a dentist from Lakeridge Dental for a proper diagnosis and recommended treatment.


Tooth sensitivity, characterized by discomfort or pain when consuming hot, cold, sweet, or acidic foods and beverages, can significantly impact your daily life. It might indicate an underlying issue such as enamel erosion, gum recession, or a cracked tooth. While tooth sensitivity doesn’t always necessitate a root canal, addressing the underlying cause is essential to prevent further damage.


Not all cases of tooth pain or sensitivity require a root canal. However, certain signs might indicate that this procedure is the best course of action. These signs include:

  • Persistent Pain: When tooth pain is constant and severe, it might indicate that the pulp is infected or damaged beyond repair.
  • Swelling: Swelling around the affected tooth or the surrounding gums could suggest an infection that requires intervention.
  • Prolonged Sensitivity: If tooth sensitivity lingers even after the trigger is removed, there might be an underlying issue within the tooth.
  • Discoloration: A discolored tooth might be a sign of pulp damage, especially if the discoloration is accompanied by pain.
  • Gum Tenderness: Tenderness or swelling of the gums near a specific tooth could indicate an infection that has spread.

In cases where a root canal is deemed necessary, the procedure involves removing the infected or damaged pulp, cleaning and disinfecting the inner tooth, and sealing it to prevent further infection. Lakeridge Dental‘s modern advancements in dentistry, root canals are now relatively painless procedures, and they can save a severely compromised tooth from extraction.


At Lakeridge Dental, we prioritize your oral health and comfort. Our team of skilled professionals is dedicated to providing comprehensive dental care in a comfortable environment. Whether you’re dealing with tooth pain, sensitivity, or any other dental concerns, our expert dentists and dental hygienists are here to guide you toward the best solution. We believe in educating our patients, and this blog is just one example of our commitment to providing valuable insights into your dental well-being.

When you visit Lakeridge Dental, you’ll experience a thorough examination of not only your teeth but also the dentofacial soft tissues, hard tissues, and jaw. Our team is trained to ensure a comfortable experience, addressing your every need. We’re proud to offer a range of services, including cosmetic dentistry, sedation dentistry, braces, dental cleaning and hygiene, dental implants, and even pediatric dentistry.

To learn more about how we can assist you, please click here. If you have any questions or concerns, don’t hesitate to reach out to us at 905-451-8600 or via email at info@lakeridgedental.ca. Your oral health journey is important to us, and we look forward to being your trusted partners in achieving a healthy, radiant smile.

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