Do Root Canals Cause Health Problems?

Don’t believe everything you read online: root canals do not cause health problems.

Root canals are one of the most misunderstood dental procedures—often feared due to misinformation, particularly the false belief that they’re dangerous to your health. Some claim root canals can cause illness, but this myth is rooted in outdated, century-old research that has long since been disproven.

The truth? Root canals are safe, effective, and essential for saving natural teeth. Rather than causing illness, they help prevent serious complications from infected or decayed teeth. Let’s explore why this common procedure should not be feared.

What Is a Root Canal?

Inside each of your teeth is soft tissue called pulp, which houses nerves and blood vessels. If the pulp becomes inflamed or infected due to deep decay, trauma, or a crack in the tooth, a root canal is necessary to remove the infected tissue and save the tooth.

During the procedure:

  • Your dentist applies local anesthesia for comfort
  • The infected pulp is removed
  • The inner chamber is cleaned and sealed
  • A temporary filling is placed, followed later by a permanent filling or crown

The 4 Key Benefits of a Root Canal

According to the American Association of Endodontists, more than 25 million root canals are performed each year. Here’s why so many patients choose root canals to save their teeth:

1. Stops the Pain

An infected tooth can cause sharp, persistent pain and increased sensitivity. A root canal relieves this pain and allows you to enjoy eating and drinking again.

2. Prevents the Spread of Infection

Left untreated, a tooth infection can spread to nearby teeth, gums, and even beyond the mouth. In rare cases, it can lead to serious conditions like sepsis. A root canal eliminates the infection at its source.

3. Saves Your Natural Tooth

Your natural tooth structure is invaluable. A root canal saves your original tooth, avoiding the need for extraction and complex restorative treatments like implants or bridges.

4. Avoids Abscesses and Bone Damage

When infection reaches the tooth root, it can lead to an abscess—a painful pocket of pus. Abscesses can damage surrounding bone and tissue if not addressed. Root canals help prevent or resolve these complications early.

Don’t Delay a Root Canal

Root canals don’t cause health issues—they prevent them. Thanks to modern tools, anesthesia, and techniques, the procedure is virtually pain-free and highly effective. If you’re dealing with a toothache or suspect an infection, don’t wait.

Schedule an appointment at Espire Dental today. Our experienced dentists can safely perform a root canal to relieve pain, stop infection, and save your tooth.