Understanding Root Canal Therapy: What It Is and Why You Might Need It

Complete Health Dentistry • September 24, 2025
Root Canal Therapy

A healthy smile is something many of us take for granted until we experience a dental problem that threatens it. One such issue is a damaged or infected tooth that might require root canal therapy. Although this treatment often gets a bad reputation, it’s actually a highly effective and necessary procedure for preserving your natural teeth and relieving pain caused by infection or decay. If you’re a working adult in Honesdale, PA, and you’re looking for a trusted local dentist to guide you through the process, understanding what root canal therapy involves can help ease your concerns.


In this guide, we’ll walk you through what root canal therapy is, why it’s necessary, and the benefits of getting this procedure. We’ll also explain the process and why finding a trusted local dentist is important for your overall oral health.


What is Root Canal Therapy?

Root canal therapy is a dental procedure designed to save a tooth that has become severely damaged or infected. It involves removing the infected or damaged tissue from the inside of the tooth (the pulp), cleaning and disinfecting the area, and then sealing it to prevent further infection. The procedure is typically performed when a tooth’s pulp becomes infected due to deep decay, cracks, or trauma. By addressing the infection and preserving the tooth, a root canal can prevent the need for a tooth extraction and avoid more extensive dental procedures.


The pulp, which contains nerves, blood vessels, and connective tissue, is the soft center of the tooth. When the pulp becomes infected, it can cause intense pain, swelling, and even lead to an abscess. Root canal therapy is often the best way to treat this infection, allowing you to keep your tooth intact and avoid the need for more invasive procedures.


For a comprehensive look at root canal services, visit our Root Canal Services in Honesdale, PA page.


Why Root Canal Therapy is Necessary?

A root canal is necessary when the pulp inside your tooth becomes infected or inflamed. This often occurs because of deep decay or a crack in the tooth that allows bacteria to enter. Without treatment, the infection can spread, leading to severe pain and the potential loss of the tooth. Left untreated, it could even lead to more serious infections that can affect surrounding teeth and gums.


By performing root canal therapy, your dentist can eliminate the infection and prevent it from spreading further. This not only alleviates the pain associated with the infection but also saves the natural tooth. Many patients prefer to keep their original teeth rather than resort to tooth extraction, and a root canal offers a way to do this while maintaining the function and appearance of the tooth.


Root canal therapy also helps preserve your smile by preventing bone loss around the tooth that could occur if the tooth is extracted. This is especially important if the affected tooth is visible when you smile, as losing a tooth can affect your confidence and ability to speak and chew properly.


If you're unsure whether root canal therapy is right for you, our Comparing Root Canals and Tooth Extractions: Which is Right for You page.


The Process of Root Canal Therapy

The process of root canal therapy typically involves multiple steps, but don’t worry—it’s a routine procedure that’s performed regularly by dentists to save teeth and alleviate pain. The first step is usually to take an X-ray to examine the extent of the infection and determine the best approach for treatment. Once your dentist has all the necessary information, they will numb the affected area to ensure you are comfortable during the procedure.


The next step involves creating an opening in the tooth to access the pulp chamber, where the infected tissue resides. The dentist will carefully remove the infected pulp, clean the inside of the tooth, and disinfect the area to ensure all bacteria are eliminated. After cleaning, the tooth is shaped and prepared for filling, and the cavity is sealed with a special material to prevent future infection.


In many cases, a crown will be placed over the treated tooth to restore its strength and appearance. This ensures that the tooth continues to function properly and blends in seamlessly with the rest of your smile. A root canal typically takes one or two visits, depending on the complexity of the case.


To learn more about how root canals can help preserve your natural teeth, check out our How Root Canals Can Save Your Natural Teeth page.


The Benefits of Root Canal Therapy

There are several benefits to undergoing root canal therapy rather than opting for a tooth extraction. First and foremost, the procedure helps preserve your natural tooth. Teeth that are saved with root canal therapy allow you to retain your normal bite and chewing function. The tooth is restored to its original strength and appearance, and you can avoid the need for more complicated treatments, such as implants or bridges.


Another significant benefit of root canal therapy is pain relief. The infection or damage to the pulp causes severe discomfort, but after a root canal, most patients experience immediate relief from the pain that had been affecting them. Additionally, because the tooth is preserved, you don’t have to worry about shifting teeth or changes to your bite that can occur after tooth loss.


Root canal therapy also helps to prevent the spread of infection to neighboring teeth and tissues, ensuring your overall oral health is maintained. This not only prevents further damage but also protects the surrounding structures, such as the gums and jawbone, from infection and deterioration.


Who Needs Root Canal Therapy?

If you’re experiencing tooth pain, sensitivity to hot or cold, or swelling in the gums around a particular tooth, you may need a root canal. Other signs that you might need a root canal include the presence of a pimple-like bump on the gums, darkening of the tooth, or discomfort when chewing or touching the tooth. These symptoms often indicate an infection or severe decay in the tooth that requires immediate attention.


Root canal therapy can save the tooth from further damage, allowing you to avoid tooth extraction and maintain your natural smile. If you're unsure whether you need a root canal, check out our Signs You Need a Root Canal Dentist in Honesdale, PA  page for more information.


Why Choose a Local Dentist in Honesdale, PA for Root Canal Therapy?

Choosing a local dentist for your root canal therapy is beneficial for several reasons. A dentist in Honesdale, PA, who specializes in root canals can provide you with personalized care that meets your specific needs. You’ll also have the convenience of being able to visit a trusted professional who knows your dental history, which can lead to better outcomes.


At Complete Health Dentistry of NEPA, we offer compassionate, comprehensive care that puts your comfort and well-being first. Our skilled team uses the latest technology and techniques to ensure that your root canal procedure is as smooth and pain-free as possible. Whether you're in need of a routine root canal or more complex treatments, we are here to provide top-quality care and help you maintain your smile.


Conclusion

Root canal therapy is an essential procedure for saving damaged or infected teeth, alleviating pain, and preventing further oral health issues. If you’re experiencing symptoms of an infected tooth or have been advised that you need a root canal, don’t hesitate to reach out to a trusted local dentist. At Complete Health Dentistry of NEPA, we are committed to providing high-quality, gentle root canal treatments that allow you to keep your natural teeth and restore your oral health.


Frequently Asked Questions (FAQ)

1. Does root canal therapy hurt?
Most patients report little to no discomfort during the procedure because local anesthesia is used to numb the area. After the procedure, some mild soreness may occur, but it can usually be managed with over-the-counter pain relievers.


2. How long does a root canal take?
The procedure typically takes one to two visits. Simple cases may be completed in one session, while more complex cases may require multiple visits.


3. Is root canal therapy really necessary?
Yes, root canal therapy is necessary when the pulp inside a tooth becomes infected or inflamed. Without treatment, the infection can spread, leading to more severe pain and even tooth loss.


4. Can a tooth with a root canal still get infected?
While root canal therapy eliminates the infection in the pulp, it’s still important to maintain good oral hygiene to prevent future infections. If the tooth becomes reinfected, additional treatment may be needed.


5. How can I take care of my tooth after a root canal?
After the procedure, avoid chewing on the treated tooth until it’s fully restored with a crown. Continue to brush and floss regularly to maintain good oral health.