How to reduce teeth sensitivity
Reduce tooth sensitivity with fluoride toothpaste, a soft brush, gentle pressure, and treatment for decay, wear, cracks, or exposed roots.
The short answer
Reduce tooth sensitivity by using fluoride toothpaste, a soft brush, gentle pressure, and dental treatment for decay, wear, cracks, or exposed root surfaces.
Why do some teeth react sharply to everyday triggers?
Sensitivity is a brief sharp response when heat, cold, sweetness, touch, or air reaches dentine through thin enamel or an exposed root surface. Dentine tubules transmit fluid movement toward the pulp, where nerves respond.
What can you do now to limit tooth sensitivity?
Brush with a soft-bristled brush and fluoride toothpaste using light pressure, clean between the teeth, and limit repeated acidic drinks. Ask about a desensitizing or prescription fluoride product if symptoms persist.
When should new tooth sensitivity be checked?
See a dentist when sensitivity is new, lasts after the trigger, occurs in one tooth, or interferes with eating. Prompt care is important with pain on biting, a crack, swelling, discoloration, or a cavity.
What should you ask about the cause of sensitivity?
Ask whether the cause is exposed dentine, gum recession, decay, wear, a crack, or a filling, and whether fluoride varnish, a restoration, bite protection, or pulp treatment is appropriate.
Frequently asked questions
Can sensitivity be caused by brushing?
Heavy pressure or an abrasive technique can wear or irritate exposed tooth surfaces, so technique should be checked.
What treatment can seal exposed dentine?
Depending on the cause, a dentist may use fluoride, a bonding material, or a restoration.
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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.