What Happens If You Delay a Root Canal? Chatsworth, CA

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November 3, 2025

Root canals get a bad reputation, but putting off the procedure only makes things worse. If you’re dreading that appointment and keep pushing it back, it’s worth knowing what you’re really risking. Honestly, root canals aren’t as terrifying as people say. The bigger problem is what happens if you don’t get one when you need it. Waiting means more pain, more complications, and extensive dental problems down the line.

So, what is a root canal, and why do dentists keep insisting you need one? 

It’s a way to deal with an infection or injury deep in your tooth—the pulp, which is the soft stuff inside where your nerves and blood vessels live. When that area becomes infected, usually due to deep decay or a crack, a root canal can save the tooth. During the procedure, your dentist removes the infected pulp, cleans out the inside, seals it up, and usually tops it off with a crown or filling. That’s it.

But what if you just ignore it? Here’s what you’re up against:

First, the pain isn’t going to disappear magically. In fact, it usually worsens. What starts as a mild ache can turn into a throbbing, relentless pain that disrupts your sleep, focus, and nearly your entire day.

Then there’s the risk of an abscess—a swollen, painful pocket of pus around the tooth. This isn’t just uncomfortable. It can make you feel sick, bring on a fever, and even damage the bone around your tooth. Fixing that is a lot more complex than a straightforward root canal.

Leave the infection long enough, and you could lose the tooth altogether. At that point, your only options are things like implants, bridges, or dentures. All of these options cost more, take more time, and are much more invasive than simply getting the root canal in the first place.

Worse, the infection can spread. It doesn’t stay neatly inside the tooth. It can move to your jaw, other teeth, or even beyond your mouth. In rare cases, untreated infections can lead to serious health problems elsewhere in the body, including the heart.

And let’s not forget, the longer you wait, the trickier the fix becomes. What could have been a quick procedure can turn into a drawn-out, expensive ordeal. Sometimes, you may require additional procedures, such as bone grafts or tooth extractions.

So why put yourself through all that? 

Delaying a root canal isn’t just about dealing with more pain. It leads to more complications, a longer recovery, and a larger bill at the end. At Chatsworth Family Dental Group, we get that nobody looks forward to dental work. However, completing it early means less pain, less hassle, and better results.

If you’ve got a toothache, swollen gums, or any signs that something’s wrong inside your tooth, don’t wait. A root canal can save your tooth and spare you a lot of trouble. Contact our dental office to schedule your consultation today. Your future self will thank you.

FAQs

1. Can a root canal be avoided?
While not every tooth needs a root canal, if an infection or significant damage occurs, it’s often the best option to preserve the tooth and avoid extraction.

2. How do I know if I need a root canal?
If you experience severe tooth pain, sensitivity to hot or cold, or swelling around the tooth, you may need a root canal. It’s best to see a dentist for a proper diagnosis.

3. Is a root canal painful?
With modern anesthesia techniques, a root canal is no more painful than getting a filling. Most people report little to no pain during the procedure itself.

4. How long does a root canal take?
A root canal usually takes about 1-2 hours, depending on the complexity of the case. It’s a relatively quick procedure with minimal downtime afterward.

5. Can a root canal fail?
While rare, a root canal can fail if the tooth becomes reinfected or if the seal isn’t secure. However, with proper care, root canals are highly successful.

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By Chatsworth Family Dental Group