Bacterial Plaque on the Gumline
When plaque accumulates along the gumline, it irritates and inflames gum tissue, causing bleeding when you brush or floss. This is the primary cause.
Dental Exam & CleaningThe most frequent cause of bleeding gums is plaque accumulation. When plaque is not removed through daily brushing and flossing, it irritates gum tissue and causes inflammation — and inflamed gums bleed easily.
However, the most important clinical concern is periodontal disease. Bleeding gums are often the first symptom of gingivitis — the reversible early stage of gum disease. If left untreated, gingivitis progresses to periodontitis, where infection spreads below the gumline and destroys the bone supporting your teeth.
Learn About Gum Disease →Different factors can cause bleeding gums. Here's what contributes to the problem:
Bacterial Plaque on the Gumline
When plaque accumulates along the gumline, it irritates and inflames gum tissue, causing bleeding when you brush or floss. This is the primary cause.
Dental Exam & CleaningOther Risk Factors
Hormonal changes, certain medications, vitamin deficiencies, and aggressive brushing can contribute to bleeding gums — but the underlying issue is almost always bacterial infection.
Schedule Your ExamGingivitis to Periodontitis
Early-stage gingivitis is reversible, but if untreated, it progresses to periodontitis — where infection spreads below the gumline and damages bone. Prompt treatment is essential.
Periodontal Treatment