Root canal tooth still sensitive

How long does your tooth stay sensitive after a root canal? How can you tell your tooth needs a root canal? Is a root canal the only option for an infected tooth? Why root canals are preferable to tooth extractions?

It’s possible for a tooth to become infected even after having a root canal. This frustrating situation occurs when the filling leaks, allowing bacteria from your saliva to work their way in around the edges of the filling.

Once inside the root canal , bacteria can create an infection within just a few days. The tissue around the gums remains swollen or inflamed: Even though the dentist has removed the nerve root from the tooth , there are still small nerves in the ligaments and tissue surrounding the. A root canal involves deep cleaning inside the canals (the inner chamber of the root) of your tooth, which can in turn irritate surrounding nerves and gums.

The pain shouldn’t last forever. 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’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. More recently, I’ve seen many cases of cracked roots. Another rare but possible cause of your tooth pain is that, during root canal therapy ,. A tooth can remain sensitive after a root canal but should quickly heal as the infection clears up. If a tooth remains sensitive for an extended period of time, tell your dentist. Something is definitely wrong there.

I am only barely sensitive when I touch my tooth on sides,. Tooth still sensitive: Still cold sensitive weeks after amalgam fillings. If your tooth pain is caused by a left over nerve, your tooth will be sensitive to hot and cold. On the other han if the pain is caused by a bacterial infection, your tooth will be sensitive to pressure. A repeat root canal treatment will have to be scheduled with your dentist or endodontist to solve this problem.

Here are some foods to avoid: Taffy, gum and candy, as these are sticky and can displace the crown. It can be exquisitely sensitive. Another common cause of this type of pain is a temporary filling that’s a wee bit too high.

Heat Sensitivity After Root Canal. Usually when root canal is performe the pulp is removed along with the nerve. Hence, the tooth in effect is dead and should not be sensitive to heat. 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.

Cracked tooth often went undetected before treatment and one can have toothache after root canal and. You still could have sensitvity in the surrounding teeth. Ledford on sensitivity to cold after root canal : You should absolutely not have any temperature senitivity following a root canal. However none in a root canal treated tooth. A tooth with an old root canal might become painful because of an infection in the root , salivary contamination has occurre the tooth has decayed since the root canal was performed or the tooth has been fracture according to the American Association of Endodontists.

Since from beginning when prepped for crown, I’m betting on some hair line fracture from rough handling back then not showing on the 3D xray. This suggests that you can pinpoint the exact tooth that is painful. If it is so, then the problem is in the root canal treatment.