Irritated gum around crown
Gum irritation around a crown can come from plaque, a rough or overhanging edge, bite pressure, or infection near the tooth.
The short answer
Gum irritation around a crown commonly reflects plaque at the crown margin, an edge that traps food, bite stress, or inflammation in the tooth or gum. A dental examination can distinguish surface gum inflammation from a crown-fit problem or disease in the crowned tooth.
What is the direct answer?
What does this question mean?
The crown covers the visible tooth, while the gingiva forms a seal around its edge. Redness, tenderness, bleeding, swelling, or a bad taste may indicate gingivitis at that seal, decay at the margin, a loose crown, or infection around the root.
What can you do next?
Brush gently with fluoride toothpaste and clean the crown margin with floss or an interdental brush, unless that action causes sharp pain or the crown moves. Do not pick under the crown or glue it back; arrange an examination so the dentist can check the margin, contacts, bite, X-ray findings, and tooth vitality.
When should you seek dental care?
Book dental care if irritation persists, recurs, bleeds easily, or is associated with pain when biting, sensitivity, looseness, discharge, or a bad taste. Seek urgent care for facial swelling, fever, difficulty swallowing, difficulty breathing, or rapidly worsening pain.
What should you ask the dentist?
Ask whether the gum inflammation is caused by plaque, the crown margin, the bite, or disease inside the tooth. Ask whether you need a cleaning, crown adjustment or replacement, periodontal treatment, root canal treatment, or an X-ray.
Frequently asked questions
Can a crown irritate the gum?
Yes. Plaque retention, an overhanging or rough margin, bite pressure, or a poorly contoured crown can inflame nearby gingiva.
Should I remove the crown?
Do not remove a fixed crown yourself. A dentist should assess whether it is loose, damaged, or contributing to inflammation.