What's wrong if your gums are swollen
Swollen gums are most often caused by plaque-related inflammation, but infection, trapped irritants, medicines, hormones, or another oral condition can al
The short answer
Swollen gums are most often caused by plaque-related inflammation, but infection, trapped irritants, medicines, hormones, or another oral condition can also contribute.
What changes occur when gum tissue swells?
Gingival swelling is increased fluid, blood flow, or tissue volume around teeth. Plaque, calculus, a food fragment, rough restoration, erupting tooth, or tooth-root infection can create localized or generalized swelling.
How should you care for swollen gums at home?
Brush gently at the gumline and clean between teeth without picking or squeezing the tissue. Avoid tobacco and irritants, and do not place caustic substances on the swelling.
When does gum swelling need a dental visit?
Arrange care if swelling lasts, returns, bleeds, or causes pain or bad taste. Fever, rapidly spreading facial swelling, or difficulty opening, swallowing, or breathing is urgent.
Which gum problem could explain the swelling?
Ask whether the cause is gingivitis, a periodontal pocket, an abscess, an erupting tooth, or another lesion and whether probing, imaging, cleaning, drainage, or referral is needed.
Frequently asked questions
Can this be diagnosed from symptoms alone?
No. Several dental conditions can produce similar symptoms, so an examination and targeted tests may be needed.
What should I avoid while waiting?
Avoid poking, squeezing, or applying household chemicals to the area, and arrange appropriate dental assessment.
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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.