How soon after taking sodium fluoride will my symptoms improve?

You may not notice the results of sodium fluoride, but it usually starts working quickly with regular use. Sodium fluoride helps prevent cavities and strengthens teeth, and these aren't necessarily improvements that you will notice. If you use sodium fluoride once a day or as directed by your doctor or dentist, your teeth should become stronger over time. Your doctor or dentist may perform tests or exams to see whether treatment is working.

Sodium fluoride is usually taken to protect teeth from decay more than to alleviate a symptom. Sodium fluoride is a mineral that strengthens teeth and is added to toothpaste, other dental products, and often to public drinking water. Preventive measures such as fluoride additives and daily teeth brushing are used to stop cavity-causing tooth decay before it happens. As a result, the benefits of sodium fluoride accumulate over time when used in a regular dental routine.