Root Canals Aren’t as Scary as You Think

Few phrases in dentistry make people more nervous than “you need a root canal.” But here’s the truth: modern root canals are safe, effective, and often no more uncomfortable than getting a standard filling. In fact, they’re designed to relieve pain — not cause it. If you’ve been told you might need one, this guide will walk you through what to expect and why it’s nothing to fear.

What Is a Root Canal?

A root canal is a dental procedure used to treat an infected or inflamed tooth pulp — the soft tissue inside the tooth that contains nerves and blood vessels. When decay, a deep crack, or trauma reaches this inner layer, it can lead to pain, swelling, and even tooth loss if untreated.

The goal of a root canal is to clean out the infection, seal the tooth, and save it from extraction. It's one of the most common and successful procedures in dentistry.

How Do You Know If You Need One?

Signs that you may need a root canal include:

• Persistent toothache (especially when chewing)
• Sharp pain when biting down
• Lingering sensitivity to hot or cold
• Swollen or tender gums near a tooth
• Darkening of the tooth
• A small bump (abscess) on the gums

Sometimes, though, there are no obvious symptoms — only a dental exam or X-ray reveals the infection. That’s why routine checkups are key to catching issues early.

What Happens During the Procedure?

Here’s a general overview of what to expect:

1. Numbing: The dentist will numb the area so you don’t feel anything during the procedure.
2. Cleaning: A small opening is made in the tooth to remove the infected pulp and bacteria from inside the canals.
3. Shaping: The canals are shaped, disinfected, and prepared for filling.
4. Sealing: The canals are filled with a special material to prevent future infection. A temporary or permanent filling is placed.

In most cases, a crown is placed after the root canal to restore full strength and function to the tooth.

Does It Hurt?

Thanks to modern techniques and anesthesia, root canals are no more painful than getting a filling. Most patients say the relief after treatment is immediate — especially if they came in with a severe toothache. Some soreness is normal for a day or two, but it’s usually mild and manageable with over-the-counter pain relievers.

Why Not Just Pull the Tooth?

Saving your natural tooth is always the better option when possible. A root canal preserves your bite, prevents nearby teeth from shifting, and avoids the long-term cost and care that come with bridges or implants. With proper care, a root canal–treated tooth can last as long as your natural teeth.

How to Prevent Needing One

Not all root canals can be avoided, but you can reduce your risk by:

• Brushing and flossing daily
• Getting cleanings and exams every 6 months
• Wearing a mouthguard if you grind your teeth
• Fixing cavities early before they reach the nerve

Experiencing Tooth Pain? Let’s Take a Look

Elite Dental
98-19 64th Ave Ste 1H
Rego Park, NY 11374
Call Us! (718) 897-9745