About-Cavities also called dental caries or tooth decay are permanently damaged areas on the hard surface of the teeth that develop into tiny openings or holes. Symptoms-
Brown, black or white staining on any surface of a tooth
Mild to sharp pain when eating or drinking something sweet, hot or cold
Causes-
Tooth Cavities are caused by plaque, a sticky substance that binds to teeth and a combination of bacteria, saliva, acid, food particles Risk factors A poor oral hygiene routine