How swollen gums look like
Swollen gums may look enlarged, red or dusky, shiny, and tender around one tooth or across several areas of the gum line.
The short answer
Swollen gums look enlarged and puffy, with a smooth or shiny surface that may be red, dark red, or bleed when touched. The swelling can form a general band along the gum margin or a focused lump beside one tooth.
What is the role of gingiva around the teeth?
The gum is the gingiva, the soft tissue that seals around the necks of the teeth and covers the jawbone. Puffiness reflects fluid and inflammatory changes in that tissue, commonly from plaque near the gum margin, trapped food, irritation, or infection around a tooth.
How should you clean visibly swollen gums?
Brush gently with a soft-bristled toothbrush at the gum line and clean between the teeth with floss or an interdental brush. Do not cut, squeeze, or repeatedly press the swelling; note its location, colour, tenderness, bleeding, and how long it has been present.
When does the appearance of swollen gums need checking?
Arrange an examination if swelling persists, returns, bleeds easily, causes bad taste or discharge, or occurs with tooth pain. Seek urgent care for facial swelling, fever, difficulty swallowing or breathing, or rapidly worsening pain.
Which gum conditions can cause this appearance?
Ask whether the appearance fits gingivitis, periodontitis, a localized gum abscess, or irritation from a tooth or appliance. Ask which areas need professional cleaning, whether an X-ray or gum measurements are needed, and how to monitor the change.
Frequently asked questions
Can swollen gums look pale?
They can look lighter or stretched when tissue is very puffy, but colour alone cannot identify the cause.
Is a lump beside one tooth different?
A single tender lump can reflect food trapping, gum irritation, or an abscess and needs an examination if it persists.
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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.