Which bacteria cause gingivitis
Gingivitis is driven by a mixed plaque biofilm, including bacteria such as Streptococcus, Actinomyces, Fusobacterium, and Prevotella species.
Which types of bacteria are linked with gingivitis?
Gingivitis is driven by a mixed plaque biofilm, including bacteria such as Streptococcus, Actinomyces, Fusobacterium, and Prevotella species.
How do plaque bacteria irritate the gum margin?
Plaque bacteria use nutrients in the mouth and release acids and inflammatory products near the gingival margin. Smoking, dry mouth, crowded teeth, and some medicines can alter the response.
How can you remove bacteria from around the gumline?
Remove plaque with brushing and interdental cleaning, especially where the tooth meets the gum. A professional cleaning removes calculus that a toothbrush cannot detach.
When might bacterial gum inflammation need dental care?
Seek care for persistent bleeding, spontaneous bleeding, bad taste, pus, recession, or mobility because these may indicate progression beyond simple gingivitis.
What should you ask about plaque and gum inflammation?
Ask about pocket measurements, calculus removal, home-care technique, and factors that may be changing your gum response.
Frequently asked questions
What is the main thing to check?
Plaque bacteria use nutrients in the mouth and release acids and inflammatory products near the gingival margin. Smoking, dry mouth, crowded teeth, and some medicines can alter the response.
What should I do if it continues?
Seek care for persistent bleeding, spontaneous bleeding, bad taste, pus, recession, or mobility because these may indicate progression beyond simple gingivitis.
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.