Teeth sensation treatment
Sensitive teeth are treated by finding the trigger and protecting exposed dentine, repairing damage, or treating an inflamed pulp.
The short answer
To treat sensitive teeth, identify the cause and protect exposed dentine or repair the tooth rather than masking the sensation alone.
Why can cold, sweet foods, or air trigger sensitivity?
Cold, sweet, touch, or air can stimulate dentine tubules when enamel or gum coverage is lost. Decay, erosion, abrasion, recession, a cracked tooth, a leaking restoration, or pulp inflammation can produce similar symptoms.
What can you do to reduce sensitive tooth symptoms?
Use a soft brush with gentle pressure and a desensitizing fluoride toothpaste, and limit acidic drinks between meals. Do not ignore one tooth with lingering or spontaneous pain.
When should new or worsening sensitivity be assessed?
Arrange an examination when sensitivity is new, worsening, localized, or lasts after the trigger stops. Swelling, pain on biting, a visible crack, or spontaneous pain needs prompt assessment.
Which treatment is suitable for the cause of sensitivity?
Ask whether the cause is exposed dentine, decay, recession, erosion, a crack, or pulp disease, and whether fluoride treatment, bonding, gum care, a crown, or root canal treatment is indicated.
Frequently asked questions
Can sensitive toothpaste fix a cavity?
No. It may reduce sensitivity, but a cavity still needs an examination and restoration when indicated.
Why does one tooth react more than the others?
A local crack, filling defect, decay, recession, or pulp change can make one tooth react differently.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.