When should patients be advised to use fluoride varnish?

Fluoride varnish is an important tool in dental preventive care, and its application is recommended not just when issues arise, but as a proactive measure to protect tooth enamel and enhance the overall oral health of patients. Regular use of fluoride varnish can help prevent dental caries (cavities) and can be particularly beneficial for individuals who are at higher risk, including those with a history of cavities or poor oral hygiene. By incorporating fluoride varnish into routine dental visits, dental professionals can provide an additional layer of protection to the teeth, making it a crucial component of regular preventive care.

Using fluoride varnish only after a toothache or when cavities are detected fails to recognize its preventive benefits. Limiting its application to children aged 10 and under overlooks its effectiveness for individuals of all ages, as fluoride varnish can be beneficial for various populations, including adults who may be at risk for caries. Therefore, regular application as a preventive measure supports long-term oral health and helps maintain healthy teeth.