A tooth infection often involves bacteria, and a dentist may prescribe antibiotics in some situations. Examples include amoxicillin, phenoxymethylpenicillin, metronidazole, and clindamycin. A tooth ...

A tooth infection or “tooth abscess” is a collection of pus and bacteria that forms inside the tooth or gum. Without proper treatment, tooth infections can spread to other areas of the body, and this ...

A tooth abscess happens when a tooth fills with pus and other infected material. This occurs after the center of a tooth becomes infected with bacteria. It’s typically a result of tooth decay or a ...

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 ...