There are many possible causes of sensitive teeth including: exposed tooth root, cracked tooth, cavity, exposed dentin, and large fillings.
"Sensitive teeth can be treated. The type of treatment will depend on what is causing the sensitivity. Your dentist may suggest one of a variety of treatments:
- Desensitizing toothpaste. This contains compounds that help block transmission of sensation from the tooth surface to the nerve, and usually requires several applications before the sensitivity is reduced.
- Fluoride gel. An in-office technique which strengthens tooth enamel and reduces the transmission of sensations.
- A crown, inlay or bonding. These may be used to correct a flaw or decay that results in sensitivity.
- Surgical gum graft. If gum tissue has been lost from the root, this will protect the root and reduce sensitivity.
- Root canal. If sensitivity is severe and persistent and cannot be treated by other means, your dentist may recommend this treatment to eliminate the problem."*
Of course, as you already know, an ounce of prevention equals a pound of cure. Or in other words, take care of your teeth and you will lessen the chance of tooth sensitivity. Check out this video from the ADA on sensitive teeth and when you are done take the quick quiz to test your knowledge.
*ADA Mouth Happy
