Tooth gum swelling reason
Swelling beside one tooth can come from plaque inflammation, trapped food, trauma, decay, or infection around the tooth.
The short answer
Swelling beside one tooth usually reflects inflammation in the gum or tissues around that tooth and needs an examination.
What is the direct answer?
What does this question mean?
The gingiva, periodontal ligament, or tissues around the root may be involved. Plaque, food impaction, a sharp filling, decay, or an abscess can look similar.
What can you do next?
Clean gently between the teeth and do not pierce the swelling or place aspirin on the gum.
When should you seek dental care?
Seek prompt care for pus, fever, increasing pain, facial swelling, or difficulty swallowing or opening the mouth.
What should you ask the dentist?
Ask whether the source is gum disease, a pocket, decay, a crack, or an abscess, and whether imaging or drainage is needed.
Frequently asked questions
What is the main cause?
The gingiva, periodontal ligament, or tissues around the root may be involved. Plaque, food impaction, a sharp filling, decay, or an abscess can look similar.
What should I do first?
Clean gently between the teeth and do not pierce the swelling or place aspirin on the gum.