How to reduce swelling in tooth
Use a cold compress outside the cheek for temporary swelling relief and arrange urgent dental assessment because infection may be present.
The short answer
Swelling near a tooth can result from an abscess, inflamed gum, trauma, or trapped food. An abscess is a collection of inflammatory fluid and pus caused by bacteria around the root or gum, and it needs treatment of the source.
How can you care for swelling near a tooth at home?
Use a wrapped cold pack intermittently against the cheek, keep the mouth clean, and take only suitable labelled pain medicine. Do not pierce the swelling, apply heat, or place chemicals on the gum; a dentist may drain it, clean the root canal, remove the tooth, or treat the gum depending on the findings.
When does tooth swelling need same-day dental care?
Seek same-day care for swelling with tooth pain, fever, pus, or worsening redness. Go to emergency care for swelling that affects the eye or neck, or any difficulty breathing, swallowing, or opening the mouth.
What should you ask about swelling near a tooth?
Ask where the swelling starts, whether imaging is needed, whether drainage or root canal treatment is indicated, and what warning signs should prompt emergency care.
Keep reading
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.