Does The Tooth Pain Increase Days After Root Canal Treatment?

Root canal treatment is a common dental procedure that aims to save a severely damaged or infected tooth. Although the thought of undergoing a root canal can be intimidating, it is essential to understand the truth behind the pain that follows the treatment. Contrary to popular belief, the pain typically subsides after the root canal procedure, and significant discomfort days later is uncommon. Let’s delve into the details to gain a better understanding.

The Healing Process: Why Does Tooth Pain Decrease After A Root Canal?

After a root canal, the source of the tooth pain is removed, which is the infected or damaged pulp. The procedure involves cleaning and disinfecting the root canals, followed by filling them with a biocompatible material. By eliminating the infection and sealing the tooth, the pain caused by the underlying issue is significantly reduced. However, temporary discomfort or sensitivity may persist for a short duration due to inflammation caused by the procedure itself.

Understanding Temporary Discomfort

It’s common to experience mild discomfort or sensitivity in the days following a root canal treatment. The surrounding tissues may remain inflamed, leading to a temporary increase in tooth sensitivity. Over-the-counter pain relievers and following your dentist’s post-operative instructions will help alleviate any discomfort. However, if the pain becomes severe or persists for an extended period, it’s essential to contact your dentist for further evaluation.

Possible Complications

While complications are rare, they can occur in some cases. An incomplete root canal, reinfection, or an undetected fracture in the tooth can lead to persistent or increased pain. If you experience worsening pain, swelling, or other concerning symptoms, it is crucial to consult your dentist promptly for a thorough examination and appropriate treatment.

Managing Post-Root Canal Discomfort

To promote healing and minimize discomfort after a root canal, follow these tips:

  • Take prescribed pain medication or over-the-counter pain relievers as directed.
  • Avoid biting or chewing on the treated tooth until it is fully restored.
  • Maintain good oral hygiene by brushing and flossing gently around the treated tooth.
  • Rinse your mouth with warm saltwater to reduce inflammation and promote healing.
  • Follow your dentist’s post-operative instructions diligently.

When performed correctly and with proper oral hygiene practices, a successful root canal should alleviate the pain and provide long-term relief. However, it’s important to attend regular dental check-ups to monitor the tooth’s health. Your dentist will assess the treated tooth’s condition during routine examinations to ensure there are no new issues that may cause pain or require further treatment.

Contrary to popular belief, the pain associated with a root canal treatment should decrease over time. While mild discomfort or sensitivity may persist temporarily, severe or prolonged pain is not typical. By following your dentist’s instructions and seeking professional help when needed, you can ensure a smooth recovery and enjoy the long-term benefits of a successful root canal procedure.


Q: What should I do if the pain increases after a root canal treatment?

A: If the pain increases after a root canal treatment, it is important to contact your dentist promptly. While some mild discomfort is normal, severe or prolonged pain may indicate a complication or an underlying issue. Your dentist will evaluate the situation and determine the appropriate course of action, which may involve further examination, additional treatment, or adjustments to the initial root canal procedure.

Q: How long does it take for the discomfort to subside after a root canal?

A: The discomfort following a root canal procedure should gradually subside within a few days to a couple of weeks. However, every individual’s healing process can vary, and it is normal to experience some residual sensitivity or discomfort during this time. Taking over-the-counter pain relievers as directed by your dentist and following their post-operative instructions will help manage the discomfort and promote faster healing.

Q: Will I need additional treatment if the pain persists after a root canal?

A: If the pain persists after a root canal, it is important to consult your dentist for further evaluation. While it is uncommon, there can be cases where complications or underlying issues contribute to persistent pain. Your dentist will examine the treated tooth, assess the situation, and determine the appropriate course of action. This may involve additional treatment, such as retreatment of the root canal, addressing an undetected fracture, or considering alternative options to ensure long-term pain relief.

Leave a Comment