Teeth sensitivity is a common dental condition that causes discomfort when your teeth come into contact with hot, cold, sweet, or acidic foods. It often occurs when the protective enamel wears down or tooth roots become exposed over time. This can make everyday eating and drinking uncomfortable if left untreated. Professional treatment helps reduce sensitivity, protect your teeth, and restore lasting comfort and oral health.
Know the Signs
Common Symptoms
Tooth sensitivity may develop gradually or appear suddenly, depending on the underlying cause. If you’re experiencing any of the following symptoms, it’s a good idea to schedule a dental evaluation.
- Hot or Cold Sensitivity: Sharp discomfort when eating or drinking hot or cold foods.
- Pain with Sweet Foods: Sugary foods or drinks may trigger sudden tooth discomfort.
- Discomfort While Brushing: Sensitive teeth may hurt during brushing or routine flossing sessions.
- Pain When Breathing: Cold air may trigger sharp pain in sensitive areas of the teeth.
- Exposed Tooth Roots: Receding gums can leave sensitive tooth roots exposed over time.
- Lingering Tooth Pain: Discomfort may continue even after the trigger has been removed.
Why It Happens
Underlying Causes
Tooth sensitivity can result from several conditions affecting the enamel, gums, and tooth roots. Identifying the underlying cause helps relieve discomfort and protect your teeth.
- Worn Enamel: Thinning enamel exposes sensitive inner layers, increasing tooth discomfort over time.
- Gum Recession: Receding gums can uncover tooth roots and increase sensitivity to temperature.
- Tooth Decay: Reduced saliva allows odor-causing bacteria to grow more easily over time.