When you are looking for a dentist in Rock Hill, SC , it is important to know if you need cavity tooth fillings or not. There are two ways to check this: either by going to their website or asking your insurance company for information about needed treatments. Cavity tooth fillings can help prevent and treat cavities, which can cause tooth decay and other dental issues. Therefore, knowing the signs indicating that you may need cavity tooth fillings is essential to maintain oral health. Cavities are caused by tooth decay, a bacterial infection that breaks down the tooth's enamel and dentin. Cavities can cause tooth sensitivity, pain, and loss if left untreated. Signs & Symptoms of Tooth Decay That Require a Filling Tooth decay is a common dental problem when a bacteria in your mouth produces acid, which destroys the hard outer layer of your teeth (enamel), you are said to have tooth decay. If left untreated, tooth decay can progress to the inner layers of your toot...