Gum swelling between front teeth
Swelling between the front teeth often reflects plaque-related gum inflammation, trapped food, trauma, or a localized infection.
The short answer
Swelling between front teeth usually affects the interdental papilla, the small gum peak between teeth, and its cause may be irritation, gum disease, or infection.
Why can the gum peak between teeth become enlarged?
The interdental papilla can enlarge when plaque, calculus, food, floss trauma, a sharp filling edge, or orthodontic pressure irritates it. A deeper periodontal pocket or an abscess from a tooth can also cause a localized bump.
How can you clean between swollen front gums gently?
Brush gently along the gumline and clean between the teeth with floss or an appropriately sized interdental brush. Do not cut, squeeze, or repeatedly traumatize the swollen tissue.
When should swelling between front teeth be examined?
Book a dental visit if swelling lasts, bleeds repeatedly, is painful, drains, or is associated with bad taste or tooth sensitivity. Fever, facial swelling, or trouble swallowing needs urgent care.
Is the swelling in the gum or draining from a tooth?
Ask whether the swelling is in the gum papilla, comes from a periodontal pocket, or is draining from a tooth. Ask whether probing or a focused radiograph is needed.
Frequently asked questions
Yes. Trapped food can inflame the papilla, but persistent swelling should be checked for calculus, a pocket, or a tooth-related infection.
Should I stop flossing?
Do not force floss into swollen tissue. A dentist or hygienist can show the right technique and select an interdental aid.
What if the bump keeps returning?
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.