Tooth sensitivity
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Tooth sensitivity
Sometimes a tooth can be sensitive when touched or when it comes in contact with foods or drinks that are hot, cold, sweet, or sour. These sensations are easily transmitted to the nerves in the center of the tooth (pulp).
Mild sensitivity can be caused by receded gums or a worn-down tooth. Extreme sensitivity to temperatures or sweet or sour tastes can mean that the pulp has been injured or exposed by wear. You may have a crack in the tooth or an open, unfilled dental cavity. Tooth sensitivity is often present when a filling is broken or has fallen out. Prompt dental care can prevent the tooth from dying.
Credits
| Author | Jan Nissl, RN, BS |
| Editor | Susan Van Houten, RN, BSN, MBA |
| Associate Editor | Tracy Landauer |
| Primary Medical Reviewer | Kathleen Romito, MD - Family Medicine |
| Specialist Medical Reviewer | Steven K. Patterson, BSc, DDS, MPH - Dentist |
| Last Updated | September 26, 2008 |
| Last updated: | September 26, 2008 |
|---|---|
| Author: | Jan Nissl, RN, BS |
| Reviewed By: | Kathleen Romito, MD - Family Medicine, Steven K. Patterson, BSc, DDS, MPH - Dentist |
| Editors: | Susan Van Houten, RN, BSN, MBA, Tracy Landauer |
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