
Tooth: Pictoscribe Photographer
The top 11 causes of tooth discoloration.
1. Genetics: naturally thinner enamel.
2. Age: thickness of the enamel wears down over time.
3. Poor brushing habits.
4. Injury: injuries as an adult or while teeth are forming as a child can cause discoloration.
5. Tobacco: cigarettes, cigars, pipe, dipping snuff, chewing tobacco etc.
6. Foods: tea, coffee, sodas, and certain vegetables.
7. Antibiotics: such as tetracycline and doxycycline given to children prior to age 8.
8. Chemicals: beware of chlorhexidine and cetylpyridinium chloride in mouthwashes.
9. Too much fluoride: either in water or from cleaning products.
10. Silver fillings: cast a dark grey color on teeth.
11. Medicines: antihistamines, anti-psychotics, and meds for controlling blood pressure.
For more info: diseases and tooth discoloration.