My gum above my tooth is swollen
Swelling above a tooth may reflect gum inflammation, trapped food, a periodontal pocket, or infection from the tooth pulp.
The short answer
Swelling above a tooth can come from gum inflammation, food trapped around the gum, a periodontal pocket, or an infection from the tooth’s pulp that has reached the surrounding tissues.
Is the swelling attached gum or tissue above an upper tooth?
The swollen area may be attached gum over a root or the mucosa above an upper tooth. A dentist checks the tooth, gum pocket, percussion response, vitality, bite, and an appropriate dental radiograph to locate the source.
How can you care for swelling above a tooth safely?
Rinse gently with warm water, clean around the tooth with a soft brush, and avoid squeezing or puncturing the swelling. Do not use leftover antibiotics or put caustic substances on the gum.
When does swelling above a tooth require urgent care?
Arrange urgent dental care if swelling is painful or enlarging, pus or fever develops, the face becomes swollen, or swallowing, breathing, or mouth opening becomes difficult.
What is causing the swelling and which treatment is needed?
Ask whether the source is the gum, tooth pulp, or a trapped foreign body; whether drainage, periodontal treatment, root canal treatment, extraction, or another procedure is indicated; and how recurrence will be prevented.
Frequently asked questions
Is swelling above an upper tooth part of the gum or mucosa?
The swollen area may be attached gum over a root or the mucosa above an upper tooth. A dentist checks the tooth, gum pocket, percussion response, vitality, bite, and an appropriate dental radiograph to locate the source.
What can I do now?
Rinse gently with warm water, clean around the tooth with a soft brush, and avoid squeezing or puncturing the swelling. Do not use leftover antibiotics or put caustic substances on the gum.
When is care urgent?
Arrange urgent dental care if swelling is painful or enlarging, pus or fever develops, the face becomes swollen, or swallowing, breathing, or mouth opening becomes difficult.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.