Weird taste in mouth after root canal | dental Clinic Preston

Experiencing a root canal procedure might bring relief from dental pain, but it can sometimes leave you with an unexpected souvenir: a weird taste in your mouth. Patients often report this peculiar sensation following their treatment, and while it might seem alarming, it's generally a temporary condition. At our Dental Clinic Preston, we understand the concerns that come with such experiences. Our Preston dentist team is here to demystify this phenomenon and offer guidance to ensure a smooth recovery.

Understanding the Root Canal Procedure

Before delving into the specifics of the aftertaste, it's crucial to understand what a root canal entails. This dental procedure is performed to save a tooth that has been severely damaged or infected. The process involves removing the infected or inflamed pulp, cleaning and disinfecting the inner parts of the tooth, and then filling and sealing it to prevent further damage. It's a routine procedure at Dental Clinic Preston, aimed at relieving pain and preserving the tooth.

The Weird Taste Phenomenon

The peculiar taste some patients report after a root canal can range from metallic to bitter or even just indescribably odd. There are several reasons why you might experience this:

  • Medicinal Materials: The materials used during and after the root canal, such as disinfectants and fillers, can leave a residual taste. These substances are crucial for the healing process but might contribute to the unusual taste until they fully dissipate.
  • Healing Process: As your body heals from the procedure, it's normal for the treated area to undergo various changes, including the release of certain chemicals and fluids that can contribute to a strange taste.
  • Temporary Leakage: If the filling or crown placed after the root canal isn't completely sealed, or if there's a slight delay before the permanent restoration is done, there might be minimal leakage, affecting your taste sensation.
  • Oral Hygiene: Post-procedure, maintaining oral hygiene can be challenging, especially around the treated area. This might lead to an accumulation of bacteria and food particles, resulting in an odd taste.

Managing and Mitigating the Weird Taste

The team at Dental Clinic Preston recommends several strategies to manage and eventually eliminate the weird taste in your mouth post-root canal:

  • Maintain Oral Hygiene: Follow a gentle yet thorough oral hygiene routine. Brushing with a soft-bristled brush, flossing carefully, and using an antiseptic mouthwash can help minimise the odd taste.
  • Saltwater Rinse: Rinsing your mouth with a saltwater solution can aid in the healing process and help neutralize unpleasant tastes.
  • Stay Hydrated: Drinking plenty of water helps in flushing out the mouth and can reduce the persistence of any strange flavours.
  • Follow-Up Visits: Ensure you attend follow-up appointments with your Preston dentist. They can check the integrity of the filling or crown and address any issues that might contribute to the taste.
  • Patience is Key: Remember, the weird taste is usually temporary and should diminish as your mouth heals and the materials used in the procedure fully integrate with your tooth.

When to Contact Your Dentist

While the unusual taste typically isn't a cause for alarm, certain signs warrant immediate attention from your Preston dentist, including:

  • Persistent bad taste or smell
  • Continuous pain or discomfort
  • Swelling in the gum or face area
  • Signs of an allergic reaction to materials used in the procedure


A root canal is a saving grace for many suffering from dental pain, and while the aftermath might include a temporary odd taste, it's a small price to pay for the relief and preservation of your tooth.

At Bright Smile Dental Clinic Preston, we're committed to providing not just immediate treatment but also comprehensive aftercare advice. If you're experiencing any concerns after your procedure, including a persistent weird taste, don't hesitate to reach out to our skilled Preston dentist team. Your comfort and health are our top priorities, and we're here to ensure your recovery is as smooth and swift as possible.

Remember, each patient's experience is unique, but with the right care and attention, any post-procedural symptoms can be effectively managed. Trust in Preston dentist team and follow their guidance to ensure a healthy, comfortable recovery from your root canal procedure.


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