A dental abscess is a painful and potentially serious dental condition characterized by the accumulation of pus (a thick, yellowish fluid) within a localized area in or around a tooth. It typically develops as a result of a bacterial infection.

Dental cavities, also known as caries or tooth decay, are damaged areas in the hard surface of your teeth that develop into tiny openings or holes. Cavities are caused by a combination of factors, including bacteria in your mouth, frequent snacking, sipping sugary drinks, and not cleaning your teeth well.

A dental abscess is a painful dental condition that occurs when a pocket of pus forms in or around a tooth due to a bacterial infection. It typically presents with a range of symptoms, which can vary in severity.