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Teeth Conditions

Tooth Decay

Cavities form when plaque acids gradually break down and damage the tooth surface.

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About tooth decay

Tooth decay happens when bacteria in plaque produce acids that wear away enamel and create cavities. Left untreated it can reach deeper layers and cause pain or infection. Early decay is often reversible, and dentists can restore affected teeth to protect them.

Common symptoms

  • Toothache or aching
  • Sensitivity to sweets
  • Visible holes or pits
  • Brown or white spots
  • Pain when biting

Common causes

  • Frequent sugary foods
  • Plaque buildup
  • Poor brushing habits
  • Infrequent dental visits
  • Dry mouth

Treatment options

This is general information, not medical advice. If you have symptoms, see a qualified dentist for a diagnosis.

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Teeth that look yellow, stained or darkened from foods, drinks or aging.

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Tooth Sensitivity

Short, sharp discomfort in teeth triggered by hot, cold, sweet or acidic foods.

Twinges with cold drinksDiscomfort from sweetsSensitivity to air
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