Inside gum swelling
A swelling inside the gum may be caused by plaque-related inflammation, food trapped under the gum, an erupting tooth, or infection at a tooth root.
The short answer
Gum swelling is enlargement of gingival tissue around or between teeth, and it may be soft, firm, red, or tender. A localized bump can represent inflamed gum tissue or drainage from infection in the tooth or supporting tissues.
What is the direct answer?
What does this question mean?
Plaque and calculus inflame the gingiva, while food impaction can press into a gum pocket and cause a focal sore area. A cavity that reaches the pulp may allow infection through the root tip and produce swelling on the gum above it.
What can you do next?
Clean gently with a soft brush and between-teeth aid, rinse with warm water, and avoid puncturing the swelling. Arrange a dental examination because treatment may require professional cleaning, a filling, root canal treatment, drainage, or removal of a tooth depending on the cause.
When should you seek dental care?
Seek prompt care for a painful localized swelling, pus, fever, facial swelling, or a tooth that is loose or painful to bite on. Treat mouth or facial swelling as urgent when it affects swallowing, breathing, or mouth opening.
What should you ask the dentist?
Is the swelling attached to the gum or coming from a tooth? Will you test the tooth and take a focused radiograph?
Frequently asked questions
What is the first useful step?
Gum swelling is enlargement of gingival tissue around or between teeth, and it may be soft, firm, red, or tender.
What symptom should not be ignored?
Seek prompt care for a painful localized swelling, pus, fever, facial swelling, or a tooth that is loose or painful to bite on.