Does a Root Canal Hurt? Ottawa Dentists Explain the Procedure

Many people feel nervous when they hear the words “root canal.” They think of pain, drills, and long hours in the dental chair. But here’s the truth—root canals don’t hurt the way most people think. In fact, they actually stop the pain, not cause it.

If you're dealing with a bad toothache, your dentist might suggest a root canal. It may sound scary, but it’s a very common treatment that helps save teeth. If you’re looking for a dentist relied by Ottawa families or someone who can explain the process and help you feel at ease, you’re in the right place.

This blog will explain what happens during a root canal, how it feels, and what to expect afterward. We'll keep things simple and straight to the point. No fluff, no confusion.

What Is a Root Canal?

A root canal is a treatment that removes infected or damaged tissue inside a tooth. Your tooth has soft tissue inside called the pulp. When that pulp gets infected or injured, it causes pain. If left untreated, it can turn into an abscess or lead to tooth loss.

During a root canal, the dentist takes out the bad pulp, cleans the inside of the tooth, and fills it to stop future infection. You keep your natural tooth, which is always better than pulling it out.

Why Do People Think It Hurts?

Root canals have a bad reputation. But that’s mostly from the past. Years ago, dental tools and numbing agents weren’t as good as they are today. People used to feel more pain during treatments. That’s not the case anymore.

Now, dentists use strong numbing medicine that blocks pain during the entire root canal procedure. Most patients say the root canal feels no worse than getting a regular filling.

How Do You Know If You Need One?

There are a few signs that you might need a root canal procedure:

• You have a bad toothache that won’t go away

• It hurts when you chew or bite down

• Your tooth is very sensitive to hot or cold

• The gum near your tooth is swollen

• Your tooth is cracked or injured

Only a dentist can confirm if you need a root canal. They’ll check your tooth and take an X-ray to see what’s going on inside.

What Happens During the Procedure?

Here’s a step-by-step look at what a root canal is like:

1. Numbing the Area

First, the dentist gives you a local anesthetic. This numbs the tooth and the area around it. You might feel a little pinch, but after that, you won’t feel pain.

2. Placing a Dental Dam

They may place a rubber sheet (called a dental dam) around the tooth. This keeps the tooth dry and clean while they work.

3. Making a Small Opening

The dentist drills a tiny hole in the top of your tooth to get to the pulp inside.

4. Cleaning the Canals

They use small tools to remove the infected pulp. Then, they clean and shape the canals inside the tooth.

5. Filling the Space

Once the area is clean, they fill it with a special material to seal it. This keeps out germs.

6. Closing the Tooth

They seal the opening with a filling. Sometimes, if the tooth is weak, you might also need a crown to protect it.

How Long Does It Take?

Most root canals take about 60 to 90 minutes. Sometimes it takes two visits if the tooth is badly infected or hard to reach.

What Does It Feel Like?

During the procedure, you should not feel pain. You’ll feel some pressure and maybe a little vibration from the tools, but that’s it. Afterward, your tooth might be sore for a few days. That’s normal. Over-the-counter pain meds usually help.

The soreness comes from your body healing, not from the treatment itself. It’s the same kind of soreness you might feel after getting a deep filling.

Is It Better Than Pulling the Tooth?

Yes. Keeping your real tooth is always the best choice if possible. Pulling a tooth can lead to other problems like shifting teeth or bite issues. You may also need an implant or bridge later on, which costs more and takes longer.

A root canal saves your tooth, stops pain, and helps you chew and speak like normal.

How to Take Care of Your Tooth After

Here’s how to care for your tooth after a root canal:

• Don’t chew hard food on that side until your tooth is fully fixed

• Brush and floss like normal

• Avoid biting your nails or chewing ice

• Go back to your dentist if they say you need a crown

• Call your dentist if pain doesn’t go away in a few days

A tooth that has had a root canal can last just as long as your other teeth with the right care.

How Much Does It Cost?

The cost depends on how many roots the tooth has and where the tooth is in your mouth. Front teeth usually cost less than molars. If you have insurance, it may cover part of the cost. If you don’t have insurance, many offices offer payment plans.

It’s always cheaper to save a tooth than to replace it. So even if the cost seems high, a root canal is a smart long-term choice.

When to Call Your Dentist

Call your dentist right away if:

• Your tooth pain gets worse, not better

• You have swelling that spreads to your face

• You get a fever

• You feel sick or can’t eat

These could be signs of an infection that needs quick care.

Root Canals Aren’t What They Used to Be

Lots of people avoid the dentist because they’re scared. But fear often comes from old stories that aren’t true anymore. Modern root canals are safe, fast, and usually pain-free.

If you’re scared, let your dentist know. They can walk you through every step and make sure you feel comfortable. Some even offer sedation options if you're really anxious.

Final Thoughts

A root canal doesn’t have to be scary. It’s a way to stop pain—not cause it. Today’s tools, numbing methods, and skilled dentists make it a smooth and often painless procedure.

If you think you might need a root canal or have a painful tooth, don’t wait. Ignoring the problem will only make things worse.

Find a dentist you trust. Ask questions. And remember—getting help early is the best way to save your smile.