Fluoride Treatment

Gums tend to recede as we get a little older, exposing the tooth root which is the dentine layer. This may lead to tooth sensitivity and decay.

Fluorides can help with your oral hygiene program. Professionally applied fluoride may be considered for patients who have an increased risk of tooth decay. The dentist will assess factors such as existing decay, exposed root surfaces, dry mouth, orthodontic appliances, diet and oral-hygiene practices before recommending treatment.

Fluoride treatment is intended principally to support the prevention and management of dental caries. It does not replace brushing, interdental cleaning, dietary control or professional management of gum disease.

How fluoride may help protect teeth? 

• Fluoride can support remineralisation of early enamel mineral loss
• Fluoride can make enamel more resistant to acid-related mineral loss
• Topical fluoride may be recommended to reduce the risk of tooth decay or assist management of early enamel demineralisation. Suitability and frequency depend on age, decay risk, fluoride exposure and clinical findings.
• Reduce ability of bacteria in plaque to produce acid

When bacteria residing in plaque break down sugar and carbohydrates, they produce acids that break down the outer surface of your tooth and damage it. This loss of minerals is called demineralisation, leaving your teeth vulnerable to attack by bacteria that cause cavities. Fluoride helps to remineralise your tooth enamel, helping to reduce the risk of dental caries and reversing early signs of tooth decay.

Patients undergoing orthodontic treatment may have an increased risk of plaque retention around brackets. Depending on caries risk and oral hygiene, a dentist may recommend additional fluoride measures, especially those that have difficulty keeping their tooth surfaces plaque-free. Often, we observe tooth discoloration and white patches on the tooth surfaces of orthodontic patients after they have had their braces removed. Inadequate plaque control around orthodontic brackets may contribute to white-spot lesions or tooth decay. These changes may not resolve completely after the braces are removed.

Fluoride can be found in many over-the-counter products, including toothpaste, mouthwash, and certain supplements. Your dentist may suggest using a prescription product containing fluoride. Fluoride products must be used in the appropriate amount. Young children require supervision to minimise swallowing.