Gingivitis vs Periodontitis
| Stage | Features | Reversibility |
|---|---|---|
| Gingivitis | Red, swollen, bleeding gums; no bone loss | Fully reversible with good oral hygiene |
| Periodontitis | Gum recession, bone loss, loose teeth | Bone loss is not reversible; progression can be halted |
Other Causes of Bleeding Gums
- Blood thinning medications (warfarin, aspirin, DOACs)
- Vitamin C deficiency (scurvy) — rare in developed countries
- Pregnancy (hormonal changes increase gum sensitivity — 'pregnancy gingivitis')
- Blood disorders (low platelets, leukaemia) — rare but important to consider if severe/unexplained
- Poorly controlled diabetes
Systemic Health Connections
Gum disease has bidirectional links with several systemic conditions: uncontrolled diabetes worsens gum disease, and gum disease can worsen blood sugar control; chronic gum inflammation is associated with increased cardiovascular disease risk; and pregnant women with severe gum disease may have increased risk of preterm birth.Twice-Daily Brushing and FlossingThe cornerstone of preventing and reversing early gum disease is consistent, thorough oral hygiene — brushing twice daily for 2 minutes and flossing/interdental cleaning daily, alongside regular dental check-ups and professional cleaning.
Is it normal for gums to bleed a little when brushing?
No — while common, bleeding gums are not 'normal' and indicate some degree of gum inflammation. It's a sign to improve oral hygiene and see a dentist, not something to ignore.
Can gum disease really affect my heart?
There's substantial evidence linking chronic gum inflammation with increased cardiovascular disease risk, likely through systemic inflammation, though the exact causal relationship is still being studied.
Should I see a doctor or dentist for bleeding gums?
A dentist is the right first port of call for gum disease — but if bleeding is severe, unexplained, or accompanied by other bleeding (nosebleeds, easy bruising), medical assessment is also warranted.
Medical Disclaimer: This page is for general education only and does not replace professional medical advice. Always consult a qualified healthcare provider.