What to do if there is swelling in gums

Gum swelling can result from plaque gingivitis, a periodontal pocket, trapped food, an erupting tooth, or a dental abscess.

A localized tender swelling beside one tooth can reflect infection in the pulp or tissues around its root.

Clean gently, avoid squeezing the swelling, and use a cold compress outside the cheek if sore.

Seek urgent care for fever, pus, spreading facial swelling, severe pain, or trouble opening, swallowing, or breathing.

Ask which tissue is swollen, whether an X-ray is needed, and whether drainage, a filling, root canal treatment, or extraction is indicated.