Swelling inside gums
A swollen area inside the gums may result from plaque inflammation, irritation, a trapped food particle, an erupting tooth, or infection near a tooth.
What can cause swelling inside the gums?
A swollen area inside the gums may result from plaque inflammation, irritation, a trapped food particle, an erupting tooth, or infection near a tooth.
Why can gum tissue swell or form a persistent sore?
Gingival tissue enlarges when inflamed or when pus tracks from a periodontal pocket or tooth root; a firm growth or persistent ulcer needs separate assessment.
What should you do about swelling inside the gums?
Clean gently with a soft brush and between the teeth, and do not squeeze or puncture the area. Note its location, duration, tenderness, and any drainage.
When does swelling inside the gums need urgent care?
Seek urgent care for increasing swelling, fever, pus, facial spread, trouble swallowing, breathing difficulty, or reduced mouth opening.
What should you ask about swelling inside the gums?
Ask whether the swelling is in the gum or from a tooth and whether examination, periodontal measurements, drainage, or imaging is needed.
Frequently asked questions
Can swelling inside the gums have several possible causes?
Gingival tissue enlarges when inflamed or when pus tracks from a periodontal pocket or tooth root; a firm growth or persistent ulcer needs separate assessment.
What should I do while arranging care?
Clean gently with a soft brush and between the teeth, and do not squeeze or puncture the area. Note its location, duration, tenderness, and any drainage.
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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.