Signs You May Need Tooth Filling

Excessive intake of sugars and poor dental hygiene may encourage bacteria to thrive and cause tooth decay that may eventually form a cavity. You need to treat a cavity quickly. Otherwise, you may lose your teeth. One effective treatment for cavities is getting a tooth filling. But what shows that you require cavity fillings? Here are some of the telltale signs. Discoloration Severe tooth decay may spread into your tooth pulp, forming a cavity.