Tooth still sensitive to cold after root canal

When do heat and cold hurt your teeth? How long does your tooth stay sensitive after a root canal? Does a sensitive tooth always need a root canal? Should I crown my tooth right after root canal? Sometimes you can have soreness from the root canal itself.

The gums may be irritated or inflamed from the temporary.

The new crown should fix that problem. Try to clean the area well and see if the sensitivity goes away. Heat sensitivity : A tooth needing root canal can be heat sensitive. Usually this woud indicate an infected tooth unless you are also senstive to cold.

At any rate it would be a good thing to see your denist or endodonist to check your tooth. Mark DDS is a world-class, Independence, MO dentist and he can help you get rid of the pain quickly. Tooth sensitivityafter a filling should resolve within a few weeks.

The most likely cause of thermal sensitivity on a root canal treated tooth is small accessory root canal that was not accessed and instrumented during the procedure.

If pulp tissue (blood vessels and nerves) is still present in these small canals , it can result in sensitivity. An Endodontist will be able to best evaluate the tooth in question. 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. 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. 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.

If the tooth has a new infection after a root canal then you may lose the tooth. But since the crown, I have had sensitivity just by barely touching the sides of my tooth. 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.

The tooth may be sensitive to touch however there is no pain when drinking hot or cold liquids. This type of pain is usually indicative of a periodontal abcess not a root canal problem.

Teeth “sense” things because they have a nerve inside. If the cause of the pain is due to a missed canal , the endodontist will need to open the tooth , remove the filling and try to find the canal. If a person experiences persistent inflammation or infection after a root canal ,. A fracture down the root of a tooth can not be saved with a root canal and can only be extracted due to the constant flexing of the tooth apon pressure. It could be you have an extra root that was not detected on the radio graph, which is not that rare.

In that case you should be able to still feel cold , too.