How Do I Know If I Need a Dental Filling?

Are you suffering from tooth decay that is causing serious discomfort? Worried if you leave it untreated the pain will worsen and require more extensive and costly treatment? With dental fillings, you can easily repair the damage and put your smile back on track. But how do you know if you need one in the first place? A dentist in North Raleigh shares the signs you should look for to determine if it’s necessary to treat your problematic tooth with a dental filling.