Pus in gums causes
Pus near the gums can indicate a periodontal or tooth abscess and needs dental examination to locate the infection.
The short answer
Pus in or beside the gums usually indicates a dental infection, such as a gum abscess or an abscess arising from the tooth root. The collection may drain through a small gum opening, but drainage does not remove the infected source.
What is the direct answer?
What does this question mean?
A gum abscess can form when bacteria enter a periodontal pocket or injured gum. A tooth-root abscess develops when decay, a crack or trauma allows bacteria to infect the pulp and tissues around the root tip.
What can you do next?
Arrange an urgent dental examination for a clinical check and dental radiograph when needed. Treatment may involve draining the collection, cleaning a periodontal pocket, root canal treatment or removing the tooth, depending on the source.
When should you seek dental care?
Seek prompt care for pus, swelling, throbbing pain, fever, a bad taste or a loose tooth. Go to emergency care for rapidly spreading facial swelling, difficulty opening the mouth, swallowing or breathing, or swelling around the eye.
What should you ask the dentist?
Ask whether the infection is in the gum, tooth pulp or bone, and which examination or radiograph confirms the location. Ask what definitive treatment removes the source and what warning signs require immediate escalation.
Frequently asked questions
Can a gum abscess go away by itself?
It may drain and feel better temporarily, but the source can remain and needs dental assessment.
Should I squeeze the pus?
No. Do not squeeze or puncture the area; arrange dental care and seek emergency help if swelling spreads.