What is the direct answer?
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 does this question mean?
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 can you do next?
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 should you seek dental care?
Seek urgent care for increasing swelling, fever, pus, facial spread, trouble swallowing, breathing difficulty, or reduced mouth opening.
What should you ask the dentist?
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 this have more than one cause?
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.

