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Gum Conditions

Gum Abscess

A painful pocket of infection in the gum, often with swelling and throbbing.

Urgent — seek dental care promptly

About gum abscess

A gum abscess is a collection of pus caused by a bacterial infection in the gum, often producing throbbing pain, swelling and a bad taste. It can worsen quickly and should be assessed promptly by a dentist, who can drain the infection and treat the cause.

Common symptoms

  • Throbbing gum pain
  • Swelling of the gum
  • Bad taste in mouth
  • Redness and tenderness
  • Fever or feeling unwell

Common causes

  • Bacterial infection
  • Untreated gum disease
  • Trapped food or debris
  • Weakened immunity
  • Deep gum pockets

Treatment options

This is general information, not medical advice. If you have symptoms, see a qualified dentist for a diagnosis.

Related conditions

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Gingivitis

Early, reversible gum inflammation causing redness and bleeding when brushing.

Bleeding when brushingRed or swollen gumsTender gums
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Gum Recession

Gums pulling back from the teeth, exposing roots and making teeth look longer.

Teeth appear longerExposed tooth rootsIncreased sensitivity
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Periodontitis

Advanced gum disease that damages the tissue and bone supporting the teeth.

Receding gumsLoose or shifting teethPersistent bad breath
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