Swelling between two teeth
Swelling between two teeth commonly comes from inflamed gum tissue, trapped food, a periodontal pocket, or infection from a tooth.
What can cause swelling between two teeth?
Swelling between two teeth commonly comes from inflamed gum tissue, trapped food, a periodontal pocket, or infection from a tooth.
Why can the gum between two teeth become swollen?
The tissue between adjacent teeth is the interdental papilla; irritation may enlarge it, while an abscess can cause pus, bad taste, or biting pain.
What will a dentist check for swelling between teeth?
A dentist examines both tooth surfaces, probes the gum, checks vitality and biting, and may take a radiograph.
When should swelling between teeth receive dental care?
Rinse gently, brush carefully, and use an interdental brush without force; never pierce the swelling or use sharp objects.
What should you ask about swelling between two teeth?
Arrange prompt care for persistent swelling, pus, fever, bad taste, toothache, or biting pain; facial swelling or swallowing difficulty is urgent.
Keep reading
Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.