Tooth sensitivity can result from either dental caries or thinning of enamel of your tooth. Please consult dentist for examination. If dental caries are found, he/she will repair your tooth. If thinning is found, he/she will prescribe sensitivity toothpaste or gargles.
Next Steps
Consult dentist.
Health Tips
Early tooth examination helps. Less dental caries, less treatment. More dental caries, more treatment. So don't wait.