There is a natural tendency for some types of teeth to get discolored or sometimes, the food we eat or our oral habits can cause stains on the teeth. The kind of stain or discoloration can be of different types.
Symptoms
Symptoms include stains on the enamel. They can range from white streaks to yellow tints or brown spots and pits. If the enamel has worn away, and dentin is showing through, you may notice a yellow tint.
Diagnosis
No special tests are needed. A dentist or other dental professional can diagnose tooth discoloration by looking at the teeth.
Expected Duration
Some tooth discoloration can be removed with professional cleaning. An example would be the stains caused by coffee. Many stains are permanent, however. Teeth sometimes can be whitened with a bleaching gel. In some cases, if the discoloration is severe, a crown or veneer may be required to cover it.
Prevention
Brushing your teeth after every meal will help to prevent some stains. Dentists recommend that you rinse your mouth with water after having wine, coffee or other drinks or foods that can stain your teeth. Regular cleanings by a dental hygienist also will help to remove surface stains.
