Sensitive teeth

How to handle sensitive teeth If you have sensitive teeth you may feel a sudden pain or discomfort, which often occurs when eating or drinking something cold, sweet or sour. How to handle sensitive teeth If you have sensitive teeth you may feel a sudden pain or discomfort, which often occurs when eating or drinking something cold, sweet or sour. What causes sensitive teeth? Sensitive teeth, or dentine hypersensitivity, can be temporary or permanent. The problems can sometimes be caused by cracks or cavities in the teeth, but predominantly sensitivity comes from exposed root surfaces. An incorrect toothbrushing technique may...