Conditions
Sensitivity
Tooth sensitivity (dentin hypersensitivity) is short, sharp pain triggered by cold, hot, sweet, or acidic stimuli when exposed dentin tubules transmit fluid movement to the nerve.
Common causes include gum recession, enamel erosion, and recently whitened teeth. Management includes desensitising toothpastes, fluoride varnish, and a soft-bristled brush — see our pick of the best toothbrush for sensitive teeth and enamel and gum repair toothpastes.
Also known as
- Dentin hypersensitivity
- Sensitive teeth