Gum care
Bleeding gums: common causes and when to see a dentist
Seeing a little blood when you brush is common, but it is not something to ignore. Bleeding gums are often an early sign that the gums need attention.
Common causes
- Plaque build-up. A sticky layer of bacteria along the gum line irritates the gums and makes them bleed. This early stage is called gingivitis.
- Tartar (calculus). Plaque that hardens cannot be removed by brushing and needs professional cleaning.
- Brushing too hard or using a hard-bristled brush.
- Hormonal changes, for example during pregnancy.
- Some medicines and health conditions, such as blood thinners or uncontrolled diabetes.
- Tobacco use, which can also hide the warning signs of gum disease.
Why it matters
If gum inflammation is not treated, it can progress to periodontitis, where the bone that supports the teeth is gradually lost. This can lead to loose teeth and bad breath. Early gum problems are usually easier to manage.
What you can do at home
- Brush gently twice a day with a soft brush and fluoride toothpaste.
- Clean between the teeth daily with floss or interdental brushes.
- Do not stop brushing because of bleeding; gentle, thorough cleaning helps the gums settle.
- Avoid tobacco, gutkha and paan.
When to see a dentist
Book a check-up if your gums bleed regularly, look red or swollen, have pulled back from the teeth, or if you notice bad breath or loose teeth. A dentist can check the gums, remove tartar with scaling, and advise whether further treatment is needed.
Common questions
Should I stop brushing if my gums bleed?
No. Keep brushing gently with a soft brush. Stopping lets plaque build up, which usually makes bleeding worse.
Is bleeding while flossing normal?
Light bleeding can happen when you start flossing, but if it continues after a week or two, have your gums checked.
This article is general information for patients. It is not medical advice and does not replace an examination. Whether a treatment suits you is decided only after a check-up.