A cyst is a sac or cavity that may be filled with pus, semi-solid material, or air. It doesn’t usually cause pain until it gets large. An abscess is a painful, red infection that’s filled with pus. A ...

Abscesses are usually caused by specific microorganisms that invade the tissues, often by way of small wounds or breaks in the skin. An abscess is a natural defense mechanism in which the body ...

A person may experience swollen gums around one specific tooth. Some reasons for this type of gum inflammation include poor dental hygiene, an abscess, and periodontal disease. Other times the ...

A gum abscess is a pocket of infection in the gums or the space between the teeth and the gums. Bacteria may reach the area due to a dental abscess or another oral hygiene issue, such as periodontitis ...

An untreated tooth infection can spread to other tissues in your body within weeks or months and lead to potentially life threatening complications. While rare, it is possible for a tooth infection to ...