Cavities, or dental caries, are a widespread dental issue caused by acid produced by oral bacteria that erodes tooth enamel. If left untreated, a small cavity can develop into a deeper and more extensive hole. To repair cavities, dental fillings may be required. Fillings are materials that are placed in the cavity to restore the tooth’s structure and prevent further decay. Continue reading to learn what fillings are and how to know that you need to get one placed.

Even though conditions such as cavities and gum disease are usually not life-threatening, it is important to remain vigilant since oral health problems can be deadly if not detected early. This is especially true when it comes to oral cancer, which is a potentially fatal disease that should not be underestimated. Keep reading to learn about three important oral cancer facts that you should be aware of to safeguard your smile.