Debunking Root Canal Myths

Let’s tackle some of the most common myths about root canals, because they’re part of why people feel so guilty about needing one. These myths are totally false, and they’re just adding unnecessary stress.

Myth #1: Root Canals Are Painful (They’re Not!)

This is the biggest myth of all. Thanks to modern numbing medicine, root canals are no more painful than getting a filling. The pain you feel before the procedure (the throbbing, sensitivity) is from the infection—not the root canal itself. After the procedure, you might have a little soreness for a day or two, but that’s nothing a pain reliever can’t fix. I had more pain from a filling than I did from my root canal—no joke.

Myth #2: Root Canals Kill Your Tooth (They Save It!)

Another common myth: “A root canal kills your tooth.” No—actually, it does the opposite. The infection in the pulp is what’s killing the tooth. The root canal removes the infected pulp, cleans out the tooth, and fills it up, so the tooth can stay in your mouth. Without a root canal, you’d have to get the tooth pulled—which is way worse than a root canal.

Myth #3: If You Need a Root Canal, You’re Lazy About Brushing (Nope!)

As we talked about earlier, most people who need root canals brush and floss regularly. The myth comes from the idea that all dental issues are caused by neglect, but that’s just not true. Genetics, accidents, and even normal wear and tear play a big role. Don’t let anyone (including yourself) make you feel lazy for needing a root canal.

Myth #4: Root Canals Are Unnecessary (They’re Not—They Save Teeth!)

Some people think root canals are a “scam” to make money, but that’s ridiculous. If you have an infected pulp, the only options are a root canal or pulling the tooth. Pulling a tooth can lead to other issues—like shifting teeth, difficulty chewing, and even bone loss. A root canal is the best way to save the tooth and keep your smile intact.

What to Do If You Need a Root Canal

If your dentist just told you you need a root canal, here’s what to do next—no guilt, no stress, just simple steps to get your smile back to normal.

1. Stop Beating Yourself Up

First and foremost: it’s not your fault. Repeat that to yourself: “It’s not my fault.” Whether it’s a deep cavity, a crack, or old fillings, you didn’t do anything wrong. Dental issues happen to everyone, and a root canal is just a repair. You’re not a bad person, and your dental health isn’t poor.

2. Ask Your Dentist Questions

If you’re scared or confused, ask your dentist to explain everything. Ask why you need the root canal, what the procedure entails, and how long it will take. The more you know, the less scary it will be. My dentist walked me through every step before my root canal, and it made the whole process so much easier. Don’t be afraid to say, “I’m nervous—can you tell me more?”

3. Follow Post-Procedure Instructions

After your root canal, your dentist will give you instructions—like avoiding hard foods for a few days, taking pain relievers if needed, and brushing gently around the tooth. Follow these instructions, and your tooth will heal quickly. I ate soft foods (soup, mashed potatoes, yogurt) for a few days, and I was back to normal in a week.

4. Keep Up With Your Regular Dental Habits

A root canal doesn’t mean you need to change everything—just keep doing what you’re doing (brushing twice a day, flossing, visiting the dentist every six months). If your dentist suggests any small changes (like using a fluoride mouthwash, or flossing more carefully between certain teeth), follow their advice. But don’t feel like you need to overhaul your entire routine—you’re already doing great.