Gingivitis
Bleeding Gums
Gingivitis is the early stage of gum disease, characterised by inflammation of the gum tissue. Bleeding gums are often one of the first noticeable signs. The condition may develop gradually and may not always cause pain, which is why a professional dental assessment is important to identify gingivitis and determine appropriate management.
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Understanding the Condition
What Is Gingivitis?
Gingivitis is inflammation of the gum tissue, most commonly caused by the accumulation of dental plaque along the gum line. It affects only the gums themselves — the soft tissue surrounding the teeth — and does not involve the deeper supporting structures such as bone and periodontal ligament.
One of the defining features of gingivitis is that it is widely considered reversible when identified early and managed with appropriate professional care and good oral hygiene. If left untreated, however, gingivitis can progress to periodontitis — a more advanced and irreversible form of gum disease that can result in damage to the supporting tissues and eventual tooth loss.
Because gingivitis is often painless and can develop gradually, it may be easily overlooked. Regular dental examinations — including professional assessment by a dentist or dental hygienist — are an important part of detecting gum inflammation early and preventing its progression.
Symptoms & Warning Signs
Bleeding gums when brushing or flossing
Often the earliest and most noticeable sign — healthy gums should not bleed during routine oral care, so any persistent bleeding warrants assessment
Red or swollen gums
Healthy gums are typically a pale pink and firm in texture; gingivitis often causes the gums to appear redder, shiny and slightly puffy
Tenderness or irritation
Affected gums may feel sore or sensitive, particularly when brushing, flossing or eating firm foods, though many cases cause little or no discomfort
Persistent bad breath
The bacteria responsible for plaque build-up and gum inflammation can contribute to ongoing bad breath or an unpleasant taste in the mouth
Shiny or inflamed appearance
Inflamed gum tissue often loses its characteristic stippled texture and can appear smooth, shiny and slightly swollen around the necks of the teeth
Gingivitis is often painless in the early stages. Any persistent bleeding, redness or swelling of the gums should be assessed by a dental professional.
Contributing Factors
Common Causes of Gingivitis
Gingivitis develops when plaque accumulates along the gum line, but a range of additional factors can increase susceptibility. In many cases more than one contributor is involved.
Plaque accumulation along the gum line
When plaque — a soft, sticky film of bacteria — is not removed effectively, it irritates the gum tissue at the gum line, triggering the inflammatory response that characterises gingivitis
Inadequate brushing and flossing
Inconsistent oral hygiene, rushed brushing, or skipping cleaning between the teeth allows plaque to build up in areas a toothbrush alone cannot reach, increasing the risk of gum inflammation
Smoking and tobacco use
Tobacco reduces blood flow to the gums, impairs healing and masks bleeding — making gum disease both more likely to develop and harder to detect at an early stage
Hormonal changes
Fluctuations during puberty, pregnancy, menstrual cycles or menopause can make gums more sensitive to plaque, increasing susceptibility to inflammation and bleeding
Medical conditions
Conditions such as diabetes, particularly when poorly controlled, and other systemic illnesses can affect the body's inflammatory response and make gum disease more likely
Certain medications
Some medications — including certain antihypertensives, immunosuppressants and anticonvulsants — can contribute to gum enlargement or reduced saliva flow, both of which can affect gum health
Why It Matters
Potential Risks if Not Addressed
The most significant concern with untreated gingivitis is the potential for it to progress to periodontitis — a more advanced form of gum disease in which the inflammation extends to the bone and ligaments that support the teeth. Unlike gingivitis, the damage caused by periodontitis is not reversible and can ultimately lead to tooth mobility or loss.
As gingivitis persists, inflammation and discomfort may gradually increase, and the gums can begin to recede. Gum recession exposes more of the tooth root, which is not protected by enamel and is more vulnerable to sensitivity and decay. Persistent inflammation can also contribute to ongoing bad breath and affect overall oral comfort.
Beyond the local effects, emerging evidence suggests that chronic gum inflammation may also be associated with certain general health conditions. Addressing gingivitis early — through professional cleaning, improved oral hygiene and regular dental reviews — can help reduce the likelihood of progression and support both oral and general well-being.
Your Options
Treatment & Management Options
Management varies based on the extent of inflammation and individual contributing factors. A personalised approach combining professional care and effective home oral hygiene is typically recommended.
Professional Cleaning
A scale and polish by your dentist or hygienist removes plaque and tartar from above and below the gum line, allowing inflamed gum tissue to begin healing.
Learn MoreImproved Oral Hygiene
Personalised guidance on brushing technique, interdental cleaning and the use of fluoride toothpaste helps you manage plaque effectively at home between appointments.
Learn MoreRegular Check-ups
Routine dental examinations allow early detection of gum changes, monitoring of existing inflammation and prompt adjustment of your care plan where needed.
Learn MoreFluoride Treatment
Professional fluoride applications can help strengthen enamel and support overall oral health alongside gum disease management.
Learn MoreLifestyle Advice
Tailored advice on factors such as smoking, diet and stress — all of which can affect gum health — is provided to support long-term stability.
Learn MoreOngoing Monitoring
Gum health is reassessed at follow-up appointments, with care adapted based on how the tissues are responding and any new factors that arise.
Learn MoreYour First Step
Importance of Professional Dental Assessment
Gingivitis is not always recognised early — the inflammation can be subtle, and because it is often painless, many people only become aware of it when bleeding is noticed during brushing. A professional dental examination can confirm the diagnosis, establish the severity and identify any specific contributing factors.
Your dentist or hygienist will assess the condition of your gums, measure the gum pockets around your teeth, evaluate your oral hygiene and review your medical history. This thorough approach helps distinguish gingivitis from more advanced gum disease and ensures that any treatment recommended is proportionate and appropriate.
Following assessment, a personalised care plan can be prepared. This typically combines professional cleaning, individualised oral hygiene advice and scheduled reviews to monitor progress. Early assessment may help reduce the risk of progression and support the long-term health of your gums and teeth.
What to Expect
- 1Thorough examination of the gums, teeth and surrounding soft tissues
- 2Measurement of gum pocket depths to establish gum health status
- 3Review of oral hygiene habits, lifestyle factors and medical history
- 4Discussion of findings with clear, balanced explanation of severity
- 5Professional scale and polish where appropriate to remove plaque and tartar
- 6Personalised oral hygiene advice and follow-up plan to monitor progress
Two Convenient Locations
Visit Us in Central London
Assessment and treatment planning for gingivitis and other dental concerns are available at our London clinic, where professional evaluation can help determine appropriate care options.
South Kensington
Now Open20 Old Brompton Road, South Kensington, London SW7 3DL
Mon & Wed: 9 am – 6 pm
Tue & Thu: 9 am – 8 pm
Fri: 9 am – 5 pm
Sat & Sun: 10 am – 4 pm
1 min from South Kensington tube (District, Circle & Piccadilly)
City of London
Opening May 20265 Ave Maria Lane, City of London, London EC4M 7AQ
Mon – Fri: 8 am – 8 pm
Sat & Sun: Closed
3 min from St Paul's tube (Central line) · 5 min from Blackfriars
Common Questions
Gingivitis FAQ
Your Dental Team
Experienced Dentists
All our dentists are GDC registered and experienced in the assessment and management of gingivitis and other gum conditions, working alongside our dental hygienists to deliver personalised care.
Dr. Yasha Y Shirazi
Principal Dentist & Clinical Director
GDC: 195843
Dr. Reza Davari
Dentist
GDC: 302422
Dr. Kamran Yazdi
Dentist
GDC: 197926
Dr. Andreia Phipps
Dentist
GDC: 229601
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Our South Kensington clinic is regulated by the Care Quality Commission (CQC) and all our clinicians are registered with the General Dental Council (GDC).
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Assessment for Gingivitis
Noticed Bleeding Gums?
If you notice bleeding gums or signs of gum inflammation, a professional dental assessment can help identify gingivitis and determine appropriate treatment options based on your individual needs.
