Do I Need a Dental Filling?

Sometimes, discovering your tooth has a cavity can come as a total surprise. In fact, it can be extremely difficult to tell you have tooth decay present when it’s hidden on a back tooth, between two teeth (interproximal) or simply not visible to the naked eye. But other times, your smile may experience changes that are much more noticeable. Here’s a closer look at some important warning signs that could indicate a cavity is forming, and what you should do if you spot them.