Teeth ConditionsSee a dentist soon
Tooth Decay
Cavities form when plaque acids gradually break down and damage the tooth surface.
Toothache or achingSensitivity to sweetsVisible holes or pits
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Cracked Tooth
A crack or fracture in a tooth that may cause sharp pain when chewing.
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About cracked tooth
A cracked tooth can range from a tiny surface line to a deeper fracture reaching the nerve. Cracks may develop from injury, grinding or biting hard objects. Symptoms can come and go, so prompt assessment helps a dentist decide the best way to protect the tooth.
Common symptoms
- Sharp pain when biting
- Sensitivity to temperature
- Intermittent discomfort
- Pain on release of bite
- Swelling near the tooth
Common causes
- Chewing hard objects
- Teeth grinding
- Dental injury or trauma
- Large old fillings
- Sudden temperature changes
Treatment options
This is general information, not medical advice. If you have symptoms, see a qualified dentist for a diagnosis.
Related conditions
Teeth ConditionsRoutine
Tooth Discoloration
Teeth that look yellow, stained or darkened from foods, drinks or aging.
Yellowing of teethSurface stainsDull or grey shade
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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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