How Long Is Root Canal Recovery?

November 11, 2025

If you have a large cavity or a tooth infection, then you may need a root canal to treat the tooth and avoid a permanent extraction.

Many people are weary of root canals, especially because of the pain they expect to feel after them. But is it that bad? How long does it take to recover from a root canal in Farragut?

Check out this short article to learn more:

How Does a Root Canal Work?

A root canal is a procedure where all the infected tissue is removed from the inside of a tooth. This includes the pulp and the nerves going all the way down the narrow chambers of the tooth, known as the canal.

Once the bacteria and impacted tissue are removed, the tooth is disinfected to ensure the infection is gone. Then, your dentist can either use a filling to restore the tooth or put a dental crown on the tip, depending on how much tooth tissue is left.

Average Root Canal Recovery Timeline

Most people completely heal from a root canal around a week after their procedure. However, everyone heals at a different rate and properly caring for your oral health after a root canal can influence your healing tremendously.

Usually, you can expect the following stages with root canal recovery:

  • First day: Your mouth will still be numb from the anesthesia for the first few hours after your procedure. Then, you can slowly start to notice some pain and swelling
  • 2-3 days after: This is usually when the discomfort reaches its peak. You may feel pain, especially when applying pressure to the tooth, and the area may be slightly swollen
  • 4–7 days after: Your discomfort should gradually reduce, and one week after your procedure, you’ll most likely get back to normal

How to Support Root Canal Recovery

These useful tips can help you heal after a root canal:

  • Eat softer foods that don’t require lots of chewing for the first 2-3 days.
  • Chew food on the other side of the mouth.
  • Don’t smoke or use tobacco products while healing from a root canal.
  • Avoid intense workouts or strenuous physical activity for the first 2-3 days to prevent bleeding.
  • Brush your teeth and floss daily, but don’t apply too much pressure to your treated tooth.
  • Take OTC pain medication or apply a cold compress to your cheek to control pain and swelling.

Most people have no issues successfully recovering from a root canal. However, if your discomfort persists or gets more intense, you should reach out to your dentist right away.

How Confident Smiles & Implants Can Help

Are you dealing with a severe toothache and think you may need a root canal? Dr. Luis and Dr. Tori Mariusso are here to help.

Request a visit to Confident Smiles & Implants online or call us at (865) 248-2312 if you are experiencing a dental emergency.

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