{"id":60100,"date":"2025-03-28T16:16:33","date_gmt":"2025-03-28T10:46:33","guid":{"rendered":"https:\/\/royalimplant.com\/blogs\/?p=60100"},"modified":"2025-04-23T10:10:45","modified_gmt":"2025-04-23T04:40:45","slug":"symptoms-of-failed-root-canal","status":"publish","type":"post","link":"https:\/\/royalimplant.com\/blogs\/symptoms-of-failed-root-canal\/","title":{"rendered":"Symptoms of failed Root Canal"},"content":{"rendered":"A failed root canal may be evidenced by lingering pain, swelling, tenderness, hot and cold sensitivity, and even occasional abscess or tooth discoloration. It is important to have immediate dental assessment if any of these occur following a root canal treatment<\/a>.<\/span>\r\n
Call Now<\/a><\/div>\r\n

<\/b><\/h3>\r\n
Get In Touch<\/a><\/div>\r\n

When can a Root Canal fail?<\/strong><\/h3>\r\nA root canal failure can happen if the infection was not fully removed or if the tooth failed to heal. Some signs of a root canal failure include:<\/span>\r\n\r\n>Persistent pain: Persistent or chronic pain in the treated tooth or around it.<\/span>\r\n\r\n>Swelling or tenderness: Swelling of gums or face around the treated tooth, possibly with tenderness.<\/span>\r\n\r\n>Tooth discoloration: The treated tooth darkens or <\/span>becomes discoloured<\/b> in time.<\/span>\r\n\r\n>Reinfection: <\/span>An unpleasant<\/b> taste in the mouth or discharge from the tooth (fluid or pus).<\/span>\r\n\r\n>Sensitivity: Sensitivity to hot or cold, even following the procedure.<\/span>\r\n
Abscess: <\/span>An abscess<\/b> or pimple on the gum in front of the treated tooth.<\/span><\/blockquote>\r\n

What is failed root canal?<\/strong><\/h3>\r\nA root canal is a procedure that tries to eliminate the infected pulp (blood vessels and nerve) of the tooth root canals and seal them to avoid further infection. A root canal failure is when the initial treatment fails to <\/span>eliminate<\/b> the infection or when the tooth gets reinfected.<\/span>\r\n
Call Now<\/a><\/div>\r\n

<\/b><\/h3>\r\n
Get In Touch<\/a><\/div>\r\nThis may occur as a result of several factors, such as <\/span>incomplete removal of<\/b> infected tissue, either a missed canal or a crack. A failed root canal may take several weeks, months, or years to appear.<\/span>\r\n

Signs and symptoms of a failed root canal<\/b><\/h3>\r\n
    \r\n \t
  1. Recurring or chronic pain: Pain that fails to resolve after the root canal or comes back after some time of relief.<\/span><\/li>\r\n \t
  2. Swelling and tenderness: Swelling or tenderness of the gums surrounding the treated tooth.<\/span><\/li>\r\n \t
  3. Discomfort or sensitivity: Sensitivity or discomfort to hot or cold that persists after the root canal.<\/span><\/li>\r\n \t
  4. Pus or blood discharge: Pus or blood discharge from the gums surrounding the treated tooth.<\/span><\/li>\r\n \t
  5. Abscess formation: A pocket of pus in the gums surrounding the treated tooth.<\/span><\/li>\r\n \t
  6. Tooth discoloration: The treated tooth can become darker or discoloured.<\/span><\/li>\r\n \t
  7. No symptoms at all: In others, a root canal failure won’t produce any symptoms for an extended period.<\/span><\/li>\r\n<\/ol>\r\n\"Root\r\n

    Causes of root canal failure.<\/b><\/h3>\r\n
      \r\n \t
    1. Retreatment: In certain instances, the root canal may be retreated by an endodontist.<\/span><\/li>\r\n \t
    2. Apicoectomy: An operation to excise the end of the root and infected tissue.<\/span><\/li>\r\n \t
    3. Tooth removal: If the tooth cannot be salvaged, it might have to be removed.<\/span><\/li>\r\n \t
    4. Extraction with prosthetic replacement e.g., implant.<\/span><\/li>\r\n<\/ol>\r\n

      What to do if you suspect a failed root canal?<\/strong><\/h3>\r\n
        \r\n \t
      1. Seek urgent dental treatment: If <\/span>you suspect failed<\/b> root canal, you should seek urgent dental treatment<\/a> from an endodontist.<\/span><\/li>\r\n \t
      2. Avoid delays in treatment: <\/span>Delaying<\/b> treatment allows infection to develop, causing complications for treatment later.<\/span><\/li>\r\n \t
      3. Obey your dentist’s instructions: <\/span>Follow your dentist’s instructions for treatment and follow-up.<\/b><\/li>\r\n \t
      4. Should dentist pay for failed root canal.<\/b><\/li>\r\n<\/ol>\r\nWhether or not a dentist owes to pay for a failed root canal is determined by whether failure was due to negligence or if the root canal was likely to succeed considering the condition of the tooth. If the treatment by the dentist was below the standard of care, they <\/span>may be<\/b> liable for expenses in relation to retreatment or other procedures that need to be undertaken.<\/span>\r\n

        What Is a Failed Root Canal?<\/b><\/h3>\r\nRoot canals fail when the initial treatment does not eliminate all of the infection, or the tooth <\/span>becomes reinfected.<\/b> Weeks, months or even years may pass before a failed root canal becomes apparent. You might know the signs of infection, including tooth colour change, pimple on the gum or swelling because you already experienced root canal treatment before.<\/span>\r\n\r\nIf you do not receive treatment again, the infection will spread to other teeth. Your tooth will become harder to save, but it can still be saved if you go directly to your endodontist.<\/span>\r\n\r\n