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Key points
- Bleeding when brushing or flossing is often an early sign of gum inflammation (gingivitis), caused by plaque at the gum line.
- Early gum inflammation can usually be reversed with better cleaning and professional help.
- Left untreated, gum disease can progress and, over time, affect the bone that holds teeth in place.
- Thorough brushing and daily cleaning between the teeth are the foundation of healthy gums.
- Braces, aligners and fixed retainers make cleaning harder, so extra care and regular check-ups are important.
Summary
Many people notice a little blood when they brush and ignore it, but bleeding gums are usually a sign that plaque is irritating them. The good news is that early gum problems can often be turned around.
In this video Dr Sarah explains the common causes and what you can do. If your gums bleed regularly, book a check-up so our team can examine your gums and recommend the right care.
Questions about this topic
Should I stop brushing if my gums bleed?
No. Keep brushing gently but thoroughly, and clean between your teeth. Bleeding often reduces as the gums become healthier.
Is bleeding gums serious?
It is usually an early warning sign rather than an emergency, but it should be checked, as gum disease can progress if untreated.
Can braces cause bleeding gums?
Braces make it easier for plaque to build up, which can inflame the gums. A good cleaning routine helps.
When should I see a dentist about bleeding gums?
If bleeding continues for more than a week or two despite good cleaning, or if your gums are swollen or sore, book an appointment.