A persistent abscess that does not respond to initial treatment may indicate co-infection with other bacteria, such as Actinomyces actinomycetemcomitans, ß-lactamase producing Bacteroides ...

Tooth abscesses develop in response to acquiring a bacterial infection inside the tooth, gums, or jaw bone. Such infections can occur due to tooth decay, gum disease, or a mouth injury.

Medically reviewed by Edmund Khoo, DDS How jaw pain feels can differ, and the sensation can also depend on the cause. Types of pain that can arise in the jaw include tenderness, aching, and feeling an ...