Why Do I Have A Tooth Discoloration?

Tooth discoloration can be the cause of great aesthetic embarrassment, which can have serious repercussions on our self-confidence.

We have to remember that with the normal aging process, means that as the outer enamel wears away, the natural colour of the dentin underneath can result in teeth appearing discoloured.

When a tooth is discoloured it can appear yellow, brown or even greyish in colour. Some may have overall discoloration while others have dark spots on their teeth.

The origin of this discoloration may be extrinsic or intrinsic:

• Intrinsic this is when the inner structure of the tooth (the dentin) darkens or gets a yellow tint. This can occur:
• In case of much exposure to fluoride during early childhood.
• The use of tetracycline antibiotics during the second half of pregnancy
• Trauma that can affect a tooth during the development of tooth.
• Tooth decay is often evident in brown or black spots on teeth, a large amalgam can also give a grey coloration for the teeth.
• Some people are just born with tooth discoloration, and unfortunately most people’s teeth will not age gracefully.
• Extrinsic this occurs when the outer layer of the enamel becomes stained because of the consumption of certain substances.
• Coffee, tea, fizzy drinks and red wine can cause tooth staining when consumed over a long period of time. The heat and cold open and close the pores in your teeth, allowing staining agents to attack them.
• Smoking can greatly discolour your teeth.
• Poor oral hygiene will negatively affect the health of your teeth.

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 cleaning by a dental hygienist also will help to remove surface stains.