An abscess is a pus filled, swollen tissue. It is caused by a bacterial infection. The body’s response to the infection is sending white blood cells to fight the bacteria. This results in the ...

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 ...

Pain from cavities can range from a dull ache to sharp tooth pain. You can have a higher risk of cavities if you have poor ...

Tooth pain can affect a single tooth or multiple teeth. There are various causes of pain in teeth, including gum disease and weakened tooth enamel. There are several factors and conditions that can ...

An aching tooth can make it hard to go about your day. Some causes of tooth pain are more serious than others. Figuring out what’s causing your teeth to hurt is the first step toward alleviating pain ...

Sasha Ross, DMD, MS, is a board-certified periodontist who has been with the Cleveland Clinic since 2013. She earned her dental degree from the Harvard School of Dental Medicine and completed her ...

Delayed recognition of severe dental diseases contributed to diagnostic uncertainty, rapid sepsis progression, and heart ...

A swollen jaw can be caused by a lump or swelling on or near your jaw, making it look fuller than usual. Depending on the cause, your jaw may feel stiff, or you may have pain and tenderness in the jaw ...