Let’s set the record straight about one of the most misunderstood dental procedures out there.

If the phrase “root canal” makes your palms sweat or triggers a wave of dread—you’re not alone. For decades, root canals have had a reputation for being the ultimate dental nightmare. But here’s the truth: that reputation is outdated, and modern root canals are nothing like the horror stories you may have heard.

At Eastern Idaho Endodontics, we perform root canal treatments every day—and we hear the same thing from our patients over and over again:
“Wait… that was it?”

We’re separating fact from fiction so you can walk into your appointment confident, informed, and most importantly—calm.

The Root Canal Myth: Where Did the Fear Come From?

Root canals have long been the punchline of dental jokes. But why?

Back in the day, root canal procedures were performed without the advanced technology or anesthetics we have now. It’s no surprise older generations may have had uncomfortable experiences. Fast forward to today, and we’ve got:

  • Powerful local anesthesia

  • Digital imaging for precise diagnostics

  • Specialized tools for faster, more accurate procedures

  • Endodontists who focus exclusively on saving teeth

Bottom line: root canal treatment has evolved—and so should the way we talk about it.

So… Does a Root Canal Hurt?

Fact: A root canal should not be painful.

In fact, most patients say the procedure relieves the pain they were feeling before the treatment. When the inside of your tooth (the pulp) is infected or inflamed, it can cause serious, ongoing pain. A root canal removes that source of pain.

With local anesthesia and modern techniques, the procedure itself is comfortable and routine. Many compare it to getting a regular dental filling.

What Will I Feel During the Procedure?

During a root canal, you’ll feel:

  • A tiny pinch from the numbing injection

  • Some light pressure while your endodontist works

  • The gentle hum of equipment (which we know isn’t fun—but it’s painless!)

You won’t feel pain, and you’ll be fully awake and aware of what’s happening. The goal is to make you as relaxed as possible, and most patients are surprised by how easy it all feels.

What About After the Root Canal?

Once the anesthesia wears off, you may feel:

  • Slight tenderness around the treated tooth

  • Mild discomfort for a day or two, similar to post-dental work soreness

  • Relief from the intense pain you were experiencing before

Most people resume normal activities within a day and manage any soreness with over-the-counter medication like ibuprofen.

Common Myths About Root Canal Pain—Debunked

Let’s go through a few of the most common myths:

Myth #1: Root Canals Are Painful

Fact: Root canals relieve pain—they don’t cause it. With today’s tools and techniques, the procedure is fast, effective, and virtually painless.

Myth #2: It’s Better to Just Pull the Tooth

Fact: Saving your natural tooth is almost always the better option. Tooth extraction leads to more complex (and costly) treatments like implants or bridges down the road.

Myth #3: Root Canals Don’t Last

Fact: With proper care and a good crown, a root canal-treated tooth can last a lifetime.

Myth #4: You Need to Be Knocked Out for a Root Canal

Fact: Nope. You’ll be awake and numb—just like any other dental procedure.

How We Keep You Comfortable at Eastern Idaho Endodontics

We take comfort seriously. From the moment you walk through our doors in Idaho Falls, you’ll notice that our care is different.

Here’s how we make your experience as easy and stress-free as possible:

  • Advanced imaging and diagnostics to speed up the process

  • Powerful numbing techniques so you don’t feel a thing

  • Gentle, steady hands from specialists who do this every day

  • A caring team who listens, explains, and guides you every step of the way

We’ve helped thousands of patients conquer their fear of root canals—and we’d love to help you, too.

When You Shouldn’t Wait

If you’ve been putting off a root canal because of fear, here’s what we want you to know:
The longer you wait, the worse the infection can get. That could mean more pain, more damage, and more complex treatment later.

By catching the problem early, we can treat it before it spreads—and save your natural tooth in the process.

Conclusion: Root Canals Don’t Hurt—Ignoring Them Does

If you’ve been asking yourself, “Does a root canal hurt?”—the short answer is: not anymore. Modern dentistry has transformed root canals from dreaded procedures to straightforward, pain-relieving treatments.

At Eastern Idaho Endodontics, we specialize in comfortable, compassionate care that puts your fears to rest. We’re here to save your tooth, stop your pain, and prove that root canals aren’t what they used to be.

Serving patients in Idaho Falls, Rexburg, Pocatello, and beyond.

FAQs

1. Will I be in pain during the root canal?
No. We use local anesthesia to make sure you’re fully numb and comfortable during the entire procedure.

2. How long does a root canal take?
Most procedures take about 60–90 minutes, depending on the tooth.

3. What should I expect after the treatment?
You may feel mild soreness for 1–2 days, which is easily managed with over-the-counter pain relievers.

4. Can I go to work after a root canal?
Yes! Most patients return to normal activities the same or next day.

5. How do I know if I need a root canal?
Persistent pain, swelling, or sensitivity to heat/cold are all signs it’s time to see an endodontist.