My root canal hurts

What are the symptoms you need a root canal? Why do root canals hurt so much? Why would an old root canal start causing pain? How to treat root canal pain?

If the tooth was not infected around the tip of the root , that’s when overfilling is likely to cause pain after a root canal.

It’s rare, but a tiny bubble of air can also be forced out of the root tip, causing pressure and pain. This is “periradicular inflammation. Depending on severity, it does take some time for such swelling to go down and the tissue to fully heal. A root canal involves deep cleaning inside the canals (the inner chamber of the root ) of your tooth, which can in turn. A root canal will treat the diseased tissue (pulp) while preserving the rest of the tooth.

A person will be given anesthetic before the procedure, so it is usually no more painful than a typical. It’s still possible to bite down and crack the root or an existing crack under the crown may grow down the root. This may cause pain when biting down on the crown in certain ways.

Sometimes the pain will come and go. Going back to why you needed the root canal in the first place- your tooth was either badly decayed or the pulp of the tooth may have become infected. When a tooth becomes sick due to decay or infection, the ligaments surrounding the tooth may experience some swelling and inflammation. There are a number of possible causes of pain after the completion of a root canal. After a root canal is complete no living nerve tissue remains inside the tooth, but nerve endings remain in the ligaments that attach the tooth to the surrounding bone.

These ligaments have nerve fiber associated with them that can feel pain. They are the source of any post root canal pain. It can be exquisitely sensitive. Another common cause of this type of pain is a temporary filling that’s a wee bit too high. If abscessed tooth develops after root canal procedure it can lead to toothache even after years of root canal.

Cracked or broken tooth: One of the causes of toothache after root canal is fractured root during or after root canal treatment. Your dentist can diagnose with an X-ray pic of the root canal treated tooth if that is the culprit or some other tooth near that. You can also have throbbing pain if the Pulp is not completely removed from the canals in the root canal treated tooth. The reason for pain is due to Pulpitis (inflammation).

Why Would an Old Root Canal Start Causing Pain ? Darkening or discoloration of the tooth.

After your root canal procedure, it is normal to have pain after root canal in the form of tooth tenderness. Your tooth is repaired and now has to recover. A root canal infection can occur for several reasons, though the basic root of the problem is always the penetration of bacteria into the pulp.

You may experience pain after root canal when you bite your teeth together. Reasons for root canal infections are determined by the way the bacteria invades the tooth pulp. In this paragraph, we list the main causes of such an infection.

The procedure eliminates the infection and the nerve tissue within the tooth. If your root canal was required because of a cracked tooth, you may feel pain after your root canal if there is deeper damage, possibly to your jaw bone. If you continue to have pain several weeks after a root canal , contact your dentist. It was a fairly sudden decision to have it done after my tooth became severely painful a few days ago.

An I would NOT let my regular dentist try to fix a failed root canal. A failed root canal calls for a specialist, IMO. Possible causes of toothache after years of root canal treatment-Insufficient root canal treatment: The main purpose of root canal is to completely remove the infected pulp tissues, cleanse the pulp chamber and fully seal the empty space to the end of the root. If by chance any debris is left behind in the root canal it can harbor bacteria. I did have a root canal on my tooth after crown had fallen off within days and then put back on.

The pain the second time crown was put on was unbearable so next day had the root canal. I’m on day number and when I bite down on tooth it is. The first thing they did was to tell me I needed a root canal and so I let them do it.

That was six months ago and it hurt after they did it. They kept saying the pain would wear off.