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When it comes to dental procedures, few spark more anxiety (and confusion) than a root canal in San Antonio. It’s often portrayed as painful, intense, and, for some, even dangerous.  

Over the years, you might’ve come across alarming headlines or social media claims suggesting that root canals can cause illness or lead to long-term health problems. But is there any truth to it?

Let’s set the record straight. Root canals have been the subject of controversy for decades, largely due to outdated studies and misinformation. In this post, we’ll explore where these concerns come from, what modern science says, and whether the procedure can make you sick.

Where the Root Canal Controversy Comes From

Much of the fear around root canals stems from research conducted over a century ago by Dr. Weston A. Price, a dentist who believed that bacteria left behind in root canal-treated teeth could leak into the body and cause disease. His work suggested a connection between root canals and systemic illnesses like heart disease, arthritis, and kidney problems.

The problem is that his research has since been debunked by modern dental and medical science. Dr. Price’s studies lacked scientific controls, were based on outdated methods, and have never been replicated under rigorous standards. Yet, his findings continue to resurface in online forums and wellness blogs.

What Science and Dentists Say Today

Modern root canal therapy is safe, effective, and designed to eliminate infection, not spread it. During the procedure, your dentist removes infected or damaged pulp from inside the tooth, carefully cleans and disinfects the area, and seals it to prevent future problems.

Thanks to advanced technology, sterilization techniques, and better materials, today’s root canal procedures are far more precise and reliable than anything available in Dr. Price’s time. In fact, the American Association of Endodontists (AAE) firmly states there is no valid, scientific evidence linking root canals to systemic diseases.

On the contrary, not getting a root canal when one is needed can lead to serious health issues. Untreated tooth infections can spread to the jaw, neck, or even the bloodstream, a condition known as sepsis, which can be life-threatening.

But What About Bacteria?

No dental procedure can indeed make a tooth 100% sterile. But your mouth naturally contains millions of bacteria, and your immune system constantly manages them. A root canal drastically reduces the bacterial load in a tooth and seals it to prevent reinfection.

If root canals in San Antonio were as harmful as some claim, dentists would be seeing waves of health problems related to the procedure. The reality? They’re performed safely on millions of people each year, helping them keep their natural teeth and avoid more invasive treatments.

When to Be Concerned

Like any medical procedure, complications can happen, especially if a root canal is performed improperly or left incomplete. That’s why seeing a qualified, experienced dentist or endodontist is important. Some people may need retreatment or follow-up care, but that doesn’t mean the root canal itself caused illness.

If you’re ever unsure or experiencing symptoms after a procedure, always talk to your dentist. Open communication is key.

The Bottom Line

No, a root canal won’t make you sick. The controversy around it is largely based on outdated science and has been repeatedly disproven by modern research. In reality, it’s one of the most effective ways to stop infection, relieve pain, and save your natural teeth.

If you’ve been putting off a root canal because of something you read online, it’s time to get the facts and take care of your oral health with confidence.

Ready to Get a Root Canal in San Antonio?

At La Cantera Dental Group, we combine expert care with the latest technology to make your root canal experience smooth, safe, and stress-free. Whether you’re in pain or just need a second opinion, we’re here to help.

Book your appointment today and let’s take the next step toward a healthier, happier smile.