Tooth Discoloration
Two of most common problem with tooth was discoloration and staining. Teeth are permeable therefore, they are not stain resistant.
Elements such as soda, red wine, coffee, tea, and other food, are factors to the discoloration of teeth. Medicine such as the antibiotic tetracycline can produce staining, resulting in yellow, grayish teeth. Smokers can also cause the teeth to be stained permanently if it is not taken care of. Conditions such as fluorosis, dentin and enamel dysplasia and dental caries are secondary to tooth discoloration.
Tooth discoloration may also occur by a fall or a accidental collision known as Tooth trauma – tooth necrosis.



