The type of antibiotic doctors recommend for tooth infections can depend on the type of bacteria causing the infection and whether you are allergic to penicillin. A tooth infection, sometimes called ...

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 ...

Abscessed teeth present dire health dangers if neglected. A localized oral infection can easily spread through the blood vessels and tissues of the face. Early treatment can prevent long-term damage ...

The article reviews how root canal treatment removes infection, restores tooth function, and supports long-term oral health.

Preauricular lymph nodes, which are located in front of your ears, can sometimes become swollen and painful. Common causes include an ear or tooth infection. Treatment can depend on the underlying ...

Discover evidence-based toothache relief, from cold compresses to clove oil. Learn when to see a dentist before it gets worse ...

A gum boil is a painful, swollen bump filled with pus on your gums. Poor dental hygiene and injuries to the gums can lead to gum boils. You need to see a healthcare provider to treat a gum boil. A gum ...

An abscess is a confined pocket of pus that builds up within the body. A dental abscess forms within the teeth, in the gums or even the bone holding the tooth in place. A periapical abscess is located ...