root canal treatment cost
root canal treatment cost

4 Signs You Need Root Canal Treatment I Procedure & Cost


At White Perfect Dental, we understand that dental health is a vital component of your overall well-being. One common yet often misunderstood dental procedure is the root canal treatment. Early detection of these warning signs empowers you to seek prompt dental care, preventing further complications and safeguarding your oral health. A root canal becomes necessary when the soft inner core of your tooth, called the pulp, becomes infected or inflamed. This pulp contains nerves and blood vessels, and its inflammation or infection can cause significant pain and discomfort. This can result from severe decay, repeated dental procedures on the tooth, cracks, chips, or other injuries.

In this article, we will guide you through the four signs that suggest a root canal might be necessary. Recognizing these early warning signs can prompt you to seek timely dental care, potentially saving your tooth and alleviating discomfort. This article dives deeper into the root canal procedure, including what to expect during recovery and the long-term prognosis. Ultimately, our aim is to equip you with comprehensive dental knowledge, empowering you to make informed decisions about your oral health.

Table of Contents

Warning Signs You Might Need a Root Canal

  • Severe Tooth Pain: The pain associated with a tooth that requires a root canal is usually severe and persistent. It often worsens when you apply pressure to the tooth or when consuming hot or cold foods and drinks. This type of pain is a clear indicator that the tooth’s nerve might be affected and should not be ignored
  • Sensitivity to Hot and Cold: Extreme temperature exposure can leave your tooth sensitive for a long time. This is unlike normal sensitivity, where the discomfort is brief. Prolonged sensitivity suggests damage or infection to the tooth’s nerves and blood vessels, causing significant distress.
  • Swollen Gums Near the Affected Tooth: Swelling or tenderness in the gums near a painful tooth can be a sign of infection that may have spread from the tooth to the surrounding tissues. In some cases, you might also notice a bad taste in your mouth or even fever, indicating the presence of an abscess.
  • Discoloration: A change in the colour of your tooth can be a worrying sign that the pulp inside might be dead due to infection. This discoloration isn’t always obvious; it can begin subtly with a slight yellowing that you might overlook at first. However, as the infection progresses, the dentin (the layer beneath the enamel) starts to break down, allowing the discoloured products of the dead pulp to show through. This discoloration can worsen over time, progressing from a faint yellow to a more noticeable grey or even brownish hue. In some cases, the entire tooth can become discoloured, making it a clear indicator that something is wrong beneath the surface.

Root Canal Procedure and What to Expect

  • The Steps of a Root Canal: The procedure starts with a thorough diagnosis to confirm that a root canal is necessary, followed by local anaesthesia to numb the area. The dentist then removes the infected or inflamed pulp, cleans the inside of the tooth, and disinfects it to prevent further infection. After the tooth is cleaned, it is filled and sealed with a rubber-like material called gutta-percha. Finally, the tooth is restored with a filling or crown for protection and to restore its function.
  • Recovery and Post-Procedure Care: Recovery from a root canal is typically straightforward. Patients may experience some discomfort or mild pain for a few days, which can usually be managed with over-the-counter pain relievers. It’s important to avoid chewing on the treated tooth until it has fully recovered to prevent any damage. Regular follow-up visits are necessary to ensure the tooth heals properly.
  • Long-Term Outcomes and Tooth Survival Rates: Root canal treatments have a very high success rate and can often last a lifetime with proper care. They are a more favourable option than tooth extraction, as they allow you to keep your natural tooth and maintain proper chewing function and aesthetics.


Many people fear root canal treatments because they assume they are painful. However, with modern anaesthetics and techniques, most patients experience little to no pain during the procedure. Discomfort after the treatment is usually mild and can be managed with over-the-counter pain medications.

Signs of an infected tooth include severe pain, prolonged sensitivity to hot or cold, swelling and tenderness in the gums, a recurring pimple on the gums, and sometimes discoloration of the tooth. If you experience any of these symptoms, it’s important to consult a dentist immediately.

While root canal treatments have a high success rate, they can occasionally fail. Signs of a failed root canal include persistent symptoms like pain, swelling, and sensitivity, or the reoccurrence of an abscess. If you notice any of these signs, contact your dentist for a re-evaluation.

The main alternative to a root canal is tooth extraction. However, it is generally best to preserve your natural tooth if possible. Extracting a tooth can lead to other dental issues, such as shifting teeth, bite problems, and the need for dental implants or bridges.

It is important to seek dental care as soon as you suspect you might need a root canal. Delaying treatment can lead to the spread of infection, increased pain, and the possibility of losing the tooth entirely. Early treatment ensures a better outcome and can prevent more complex problems.


Recognizing the signs that you might need a root canal and understanding the procedure are crucial steps in managing your dental health. At White Perfect Dental, we are committed to providing our patients with state-of-the-art dental care in a comfortable and caring environment. If you’re experiencing any of the symptoms mentioned, we encourage you to contact us immediately. Early treatment is key to saving your tooth and preventing further complications. Our team of experienced dentists is ready to help you achieve and maintain optimal dental health. Schedule your consultation today and take the first step towards a pain-free smile. Remember, addressing dental issues early will not only save your tooth but can also save you from future discomfort and additional costs.

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