Dental question about taxonomy:condition:gingivitis
Gingivitis is reversible gum inflammation caused mainly by plaque, with bleeding, redness, and swelling around the teeth.
The short answer
Gingivitis is inflammation of the gingiva caused most often by plaque biofilm at the gum margin. The gum may look red or swollen and bleed when touched, while the condition has not necessarily reached the bone-supporting tissues.
How do plaque bacteria trigger inflammation at the gum surface?
Bacteria in plaque interact with the gum surface and trigger inflammation. Calculus, crowded teeth, smoking, dry mouth, hormonal changes, and some medicines can make plaque control harder.
How can daily cleaning reduce plaque and calculus?
Brush all tooth surfaces and the gumline with fluoride toothpaste, clean between teeth daily, and have calculus removed professionally. Improving technique and addressing dry mouth or tobacco use can help control recurrence.
When should ongoing bleeding or swelling be assessed?
Seek an examination if bleeding or swelling persists, gums recede, teeth loosen, or pus or persistent bad breath occurs. Those signs may indicate periodontitis or another oral problem.
How can the dentist assess pockets, bone, and cleaning needs?
How deep are the gum pockets, is there bone loss, and what home-care tool will clean each space without injuring the gum? Ask when measurements should be repeated.
Frequently asked questions
How deep are the gum pockets, is there bone loss, and what home-care tool will clean each space without injuring the gum?
How deep are the gum pockets, is there bone loss, and what home-care tool will clean each space without injuring the gum? Ask when measurements should be repeated.
Can home care replace a dental examination?
Home care can reduce irritation and plaque, but it cannot diagnose or remove causes such as decay, infection, calculus, cracks, or attachment loss.
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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.