Dental Fluorosis

Dental Fluorosis

Excessive fluoride can cause fluorosis, a condition caused by ingesting more fluoride than the body needs. It can occur as skeletal fluorosis, where bones become weak and brittle, or dental fluorosis, where a child’s permanent tooth comes out discolored.

Dental fluorosis most commonly affects children during the time when their teeth and gums are still developing (usually before six or seven years of age), but only appears when the affected teeth have erupted. Chalky white lines or opaque white spots and patches appears, an indication of a mild form of fluorosis, the type that occurs among the majority of children with this condition in the U.S. Extreme cases turn the enamel yellow or brown, or worse, can cause a pitted tooth surface. This tooth discoloration is also called enamel mottling.
Because fluoride is so easily available, it’s not hard to consume too much of it, specifically among children. Sources of fluoride maybe found in tap water (city water), toothpaste, mouth rinse, supplements such as drops, tablets and vitamins, certain foods like baby formula, infant food and some beverages manufactured in cities with fluoridated water.

Prevention is indeed better than cure, especially with fluorosis — the damage it can cause is permanent.

There’s various dental treatments that are available to hide the damages that fluoride cause:

Abrasion — This can be used when the fluorosis is mild, because it only involves thinly sanding the enamel’s outer layer.

Composite Bonding — The dentist applies a tooth-colored composite resin to the tooth and bonds the material to the tooth using a special light.

Dental Veneers — Veneers are thin porcelain shells that are attached to existing teeth.