Gums look red

Red-looking gums often indicate inflammation from plaque, though irritation, infection, trauma, and some medicines can have similar effects.

Healthy gingiva usually fits closely around teeth and varies in shade with natural pigmentation. Redness with puffiness, bleeding, soreness, recession, or a change around one tooth suggests a gum or tooth problem that needs its pattern assessed.

Brush along the gumline with a soft brush and clean between teeth every day. Remove removable appliances for cleaning as directed, and avoid tobacco or products that burn the mouth.

See a dentist if the redness lasts, worsens, or comes with bleeding, pus, pain, loose teeth, or bad breath. Fever, facial swelling, or difficulty swallowing or breathing calls for urgent care.

Ask whether plaque, calculus, a pocket, trauma, a restoration, or a tooth infection explains the color change. Ask what cleaning or periodontal treatment is needed and how to prevent recurrence.