Root Canal Truths You Should Know (and They Aren’t Scary!)

If you’ve ever heard someone describe a root canal as the worst part of going to the dentist, you’re not alone. For years, root canal therapy has been surrounded by myths that make the procedure sound much scarier than it really is. The truth is that modern root canal treatment is designed to relieve pain—not cause it—and it has helped millions of people save their natural teeth.

Let’s separate fact from fiction so you can feel more confident if your dentist recommends this common procedure.

Myth: Root Canals Are Extremely Painful

This is probably the biggest misconception about root canals. Years ago, before modern anesthetics and advanced dental technology, dental procedures could be much less comfortable. Today, however, root canal therapy is no more uncomfortable than getting a dental filling for most patients.

During treatment, your dentist thoroughly numbs the area so you remain comfortable while the infected tissue inside the tooth is removed. In fact, many patients are surprised by how easy the procedure feels compared to what they expected.

If you’ve been dealing with a painful toothache, you’ll likely find that the root canal brings welcome relief rather than additional discomfort.

Fact: Root Canals Save Natural Teeth

One of the greatest benefits of root canal therapy is that it allows you to keep your natural tooth. When the pulp inside a tooth becomes infected or severely inflamed, removing the infection while preserving the outer tooth structure is often the healthiest solution.

Saving your natural tooth helps maintain your bite, chewing ability, and jawbone while preventing neighboring teeth from shifting into the empty space. Although dental implants and bridges are excellent tooth replacement options when needed, preserving your own tooth is generally the preferred approach whenever possible.

Myth: It’s Better to Pull the Tooth

Some people assume extraction is easier than a root canal, but that’s not always true. Removing a tooth creates a gap that often needs to be restored with an implant, bridge, or partial denture to prevent future oral health problems.

In many cases, root canal therapy is actually the more conservative treatment because it addresses the infection while allowing you to continue using your natural tooth for years to come. The goal is always to preserve healthy teeth whenever possible.

Fact: Root Canal Therapy Removes Infection

The purpose of a root canal isn’t simply to stop pain—it’s to eliminate harmful bacteria from inside the tooth. During treatment, your dentist carefully cleans and disinfects the inner canals before sealing the tooth to help prevent reinfection.

Afterward, many teeth receive a dental crown for additional protection and strength, allowing them to function normally once healing is complete.

Myth: Root Canals Cause Illness

One myth that continues to circulate online is that root canals can cause disease elsewhere in the body. This claim stems from outdated research conducted nearly a century ago that has since been thoroughly disproven.

Modern scientific studies have found no evidence that properly performed root canal therapy causes systemic illness. In fact, treating an infected tooth helps protect your overall health by removing bacteria that could otherwise continue spreading.

Recovery Is Usually Easier Than You Think

Most patients return to their normal routines within a day or two after a root canal. It’s common to experience mild tenderness for a few days as the surrounding tissues heal, but this is typically manageable with over-the-counter pain relievers and quickly improves.

Following your dentist’s aftercare instructions and returning for any recommended restoration, such as a crown, helps ensure your treated tooth remains healthy for years to come.

Don’t let outdated myths keep you from getting the care your smile needs. Understanding the facts about root canal therapy can help you approach treatment with confidence instead of fear.

About the Practice

At Rubal Dentistry of Azle, Dr. Frank Rubal and Dr. Jodie Rubal are committed to providing comfortable, compassionate care using modern techniques and technology. They offer root canal therapy to relieve dental pain, eliminate infection, and preserve natural teeth whenever possible. Their patient-focused approach helps ensure every visit is as stress-free as possible.

Call us at (817) 444-2585 or schedule your appointment online.