All About Fluoride Treatments From Your Family Dentist

A natural mineral found in teeth, fluoride is a treatment frequently recommended by a family dentist. Fluoride helps prevent cavities, keeps teeth strong, and has been part of healthy oral hygiene for many years. This mineral has an incredible impact on the enamel of the teeth, the hard protective layer around the nerves. It also helps reduce the harmful bacteria that accumulate on the teeth and gums. Although fluoride is an active ingredient in most toothpastes, many people can benefit from the concentrated dose in a fluoride treatment at a dental appointment.

Fluoride treatment facts

Understanding the facts about fluoride can prepare you to respond appropriately when asked whether you would like a fluoride treatment.

The application process

There are several ways a fluoride treatment can be administered. Some dentists put foam or gel in a tray that sits in the mouth for a few minutes. Other offices use a brush or swab to apply a varnish that remains on the teeth throughout the day. A family dentist may also provide a rinse or mouthwash of highly concentrated fluoride that can be swished around and promptly spit out. If one of these methods seems more preferable, it is a good idea to ask the office staff which treatment types are offered before the date of the appointment.

Frequency of treatments

How often a dentist recommends fluoride depends largely on oral health. Those with a current dental condition or who are at high risk of decay or cavities can benefit from having a treatment as frequently as every three months. In cases like these, a dentist may also suggest using a special gel, prescription toothpaste, or a fluoride rinse at home. Fluoride treatment is typically recommended to most people every six to 12 months. Patients should not rely solely on the fluoride found in toothpaste and water, although the American Dental Association also recommends getting fluoride from both sources.

Benefits of fluoride

In addition to helping prevent cavities, fluoride treatments can replace minerals eroded by bacteria. This creates a stronger, more resilient enamel, better equipped to fight off plaque. Fluoride can also keep decay from getting too deep and penetrating the tooth's nerve.

Side effects

While the overuse of fluoride is uncommon, the following side effects can indicate a need to lower fluoride intake:

• Stains and pits on the teeth
• Bones that are dense but weak
• Permanent teeth with white specks
• Inability to achieve bone homeostasis

It is important to follow the direction of a dental professional when using fluoride at home, and make sure to heed all warning labels on products containing higher amounts of fluoride.