Gum swollen around crown
Swelling around a crown usually reflects inflamed gum tissue, trapped plaque, a crown-fit problem, or infection beneath the restoration.
The short answer
Swelling around a crown usually reflects inflamed gum tissue, trapped plaque, a crown-fit problem, or infection beneath the restoration. The crown covers the visible tooth, while gum tissue seals around its edge. Redness, bleeding, tenderness, bad taste, or a gum pimple can point to inflammation or a deeper problem.

What is the direct answer?
What does this question mean?
The crown covers the visible tooth, while gum tissue seals around its edge. Redness, bleeding, tenderness, bad taste, or a gum pimple can point to inflammation or a deeper problem. Swelling around a crown usually reflects inflamed gum tissue, trapped plaque, a crown-fit problem, or infection beneath the restoration.
What can you do next?
Brush gently at the crown margin and clean between teeth without forcing an instrument under the crown. Do not cut the gum or put aspirin on it.
When should you seek dental care?
Arrange care if swelling persists, returns, or comes with pain, pus, fever, a loose crown, or facial swelling. Trouble swallowing or breathing needs emergency care.
What should you ask the dentist?
Ask whether the crown edge traps plaque, whether an X-ray is needed, and whether the gum, tooth nerve, or root is causing the swelling.
Frequently asked questions
What should I do first?
Brush gently at the crown margin and clean between teeth without forcing an instrument under the crown. Do not cut the gum or put aspirin on it.
Could another dental problem cause this?
The crown covers the visible tooth, while gum tissue seals around its edge. Redness, bleeding, tenderness, bad taste, or a gum pimple can point to inflammation or a deeper problem.
