Abscessed Tooth Treatment: How Dentists Stop Infection Fast

Common signs include intense throbbing pain, swelling of the gum, cheek, or jaw, tenderness when biting, sensitivity to heat, a foul taste from draining pus, and a small pimple like bump on the gum. Fever, swollen neck glands, and a general feeling of illness suggest the infection is spreading and needs urgent attention.

Treatment centres on draining the infection and removing its source. That usually means root canal therapy to clean out the infected pulp and seal the canals, or extraction when the tooth cannot be saved. The abscess may be drained directly, and antibiotics are sometimes added when the infection has spread into surrounding tissue.

No. Antibiotics can reduce swelling and slow the spread of infection, but they cannot reach bacteria inside a dead pulp chamber where there is no blood supply to carry the drug. Without root canal treatment or extraction the abscess typically returns once the course ends, often worse than it was before.

An untreated abscess does not resolve on its own. The infection can erode the bone around the root, spread into the face and neck, and in uncommon cases travel further and become life threatening. Swelling that affects the eye, breathing, or swallowing requires immediate emergency care rather than waiting for a routine appointment.