What is the direct answer?
Red gum above one tooth can come from plaque inflammation, local trauma, trapped food, or infection around the tooth or its root.
What does this question mean?
The red area is inflamed gingival tissue. A single spot may reflect brushing injury or food, while tenderness, drainage, or swelling can indicate a deeper dental problem.
What can you do next?
Brush gently, clean between the teeth, and rinse with water after meals. Do not pop a lump or put concentrated chemicals on the gum.
When should you seek dental care?
Arrange care if redness persists or recurs, especially with toothache, pus, fever, or facial swelling. Get urgent help for swallowing or breathing difficulty.
What should you ask the dentist?
Ask which tissue is inflamed, whether an X-ray is needed, and whether decay, a gum pocket, or an infection is present.
Frequently asked questions
What is the main thing to remember?
Red gum above one tooth can come from plaque inflammation, local trauma, trapped food, or infection around the tooth or its root.
When should I arrange an examination?
Arrange care if redness persists or recurs, especially with toothache, pus, fever, or facial swelling. Get urgent help for swallowing or breathing difficulty.

