While dental crowns are highly effective in repairing damaged teeth, it’s not uncommon for tooth sensitivity to follow their placement. In these cases, the crowned tooth is very sensitive to heat and cold, and it can hurt when biting. Tooth sensitivity after a crown usually resolves on its own within a few days. However, it can sometimes be a sign of more serious problems that require additional treatment.
The associated discomfort arises due to the middle layer of the tooth, or dentin, becoming exposed, which stimulates nerves within the crowned tooth. This can occur if there’s tooth decay, infection, or a poorly-fitting crown, among other things. However, precautions can be taken to prevent tooth sensitivity following placement, and special kinds of toothpaste can help ease symptoms.
If you have a crown or will be getting one, an understanding of the symptoms and causes of tooth sensitivity—as well as what to do about it—is critical.