Why Your Sensitivity Toothpaste Might Not Be Working
One of the most common complaints I hear from patients is, "My teeth are so sensitive."
Cold water hurts. Ice cream hurts. Sometimes even breathing in cold air can trigger that sharp, uncomfortable feeling.
Most people do what they're supposed to do: they buy a sensitivity toothpaste. But after months—or even years—of using it, many still struggle with sensitive teeth.
My Recommended Toothpastes with Hydroxyapatite
Everyone is looking for natural alternatives to everything these days, your toothpaste is no different. For many many years we’ve heard our dentists tell us about the importance and benefits of fluoride and why we need to ensure that it exists in all our dental products. I am one of those dentists that have long touted the use of fluoride. The benefits and importance of it still holds true. However, in our quest to find more natural options hydroxyapatite as a fluoride substitute has been getting a lot of attention lately.
There is a pretty distinct difference between fluoride and hydroxyapatite. Fluoride is a naturally found element and in toothpaste it works by building a stronger, more acid resistant tooth surface and thus help to prevent cavities. However, higher doses of fluoride are seen to be possibly unsafe and can weaken bones and ligaments. The amount you’re likely to use in your toothpaste, under 20mg, is safe.
The Difference Between Fluoride & Hydroxyapatite
Choosing between fluoride and hydroxyapatite is like picking your favourite band-aid. They both pretty much do the same job except fluoride may have some underlying side effects whereas there have been none noted with hydroxyapatite use. We will see how or if this changes over time.