How to heal my swollen gums
Swollen gums often improve with gentle plaque control, but persistent or painful swelling needs a dental examination to find its cause.
The short answer
Swollen gums usually improve when the cause is treated, such as plaque-related gingivitis, trapped food, irritation, or an infection. Brush gently along the gumline, clean between the teeth, and arrange an examination if swelling persists or is painful.
What happens to the gum tissue when it becomes swollen?
Gum swelling is enlargement of the gingival tissue around a tooth or several teeth. Plaque bacteria can inflame the gum margin, while a food impaction, a sharp filling edge, gum disease, or a dental abscess can produce swelling in one focused area.
How should I clean between teeth while gums are swollen?
Use a soft toothbrush and fluoride toothpaste twice daily, and clean between the teeth with floss or an interdental brush without forcing it into the gum. Rinse with warm salt water for short-term comfort, avoid tobacco and harsh scrubbing, and do not press or drain a lump; a dentist may remove plaque or calculus, repair an irritant, or treat decay or infection.
When should persistent or painful gum swelling be examined?
Book dental care promptly if swelling lasts more than a few days, recurs, bleeds easily, or comes with bad taste, pus, tooth pain, looseness, or fever. Seek urgent medical care for facial or neck swelling, trouble swallowing or breathing, or difficulty opening the mouth.
Which gum or tooth problems could be causing the swelling?
Ask which tissue is swollen and whether the cause is gingivitis, periodontal disease, a trapped irritant, decay, or an abscess. Ask whether you need a professional cleaning, a filling or root canal, gum treatment, an X-ray, or a review of medicines that may enlarge the gums.
Frequently asked questions
Can swollen gums heal without treatment?
Mild plaque-related inflammation may settle with consistent cleaning, but persistent or localized swelling needs a dental examination to find and treat the cause.
Should I stop brushing the swollen area?
No. Brush it gently with a soft brush and clean between the teeth carefully unless a clinician gives different instructions.
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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.