Gum disease tends to announce itself quietly. The classic early sign, a pink tinge in the sink after brushing, gets dismissed as normal by most patients. It isn’t.
Healthy gums don’t bleed. That’s the simplest test you have at home, and it’s worth taking seriously. If yours do, even occasionally, the underlying inflammation has been there long enough to weaken the soft tissue. The treatable form, gingivitis, can usually be reversed with structured gum disease treatment and a careful daily routine. Left alone, it progresses, often without further obvious warning.
The early signs: what to actually look for
Early gum disease is mostly visual and tactile rather than painful. The signs to watch for include:
- Bleeding when brushing or using interdental brushes, even mildly
- Gums that look red or dusky rather than coral pink, particularly along the margin where they meet the tooth
- Slight swelling or puffiness, often most visible in the lower front area
- Bad breath that persists despite reasonable hygiene
- A bad taste, especially first thing in the morning
None of those, on their own, are catastrophic. Together, they suggest a problem that’s already established and worth addressing.
A useful self-check: run an interdental brush gently between two molars at the back. If there’s blood on the brush, that area is inflamed. Repeat for each space. The pattern tells you a lot.
The later signs, and why most patients miss them
Periodontitis, the more advanced form, is the stage at which the bone supporting the teeth begins to recede. The signs at this point are different and harder to spot from the outside.
You might notice teeth that look longer than they used to. That’s not the teeth growing, it’s the gum receding to expose the root surface. You might find food traps appearing in places where it didn’t used to lodge, because the contact between adjacent teeth has shifted. The teeth themselves may feel slightly loose, or move when you bite into something firm.
Sometimes a tooth simply drifts. A front tooth that’s started to angle outwards over a couple of years, where it used to sit straight, is a classic sign of bone loss on the side it’s tilting away from. That kind of drift is rarely painful. Which is part of the problem.
Pain is a poor guide
Periodontitis is famously silent. Most of our periodontal patients have never had toothache from the condition itself. The pain, when it does appear, is usually from a periodontal abscess, a localised pocket of infection, and that’s a late event rather than an early warning. Relying on pain to tell you when to act means waiting until the disease is well advanced.
In our experience, the patients who catch it earliest are those who notice subtle changes: a gum that looks slightly different from its neighbours, a small recession that wasn’t there last year, a tooth that’s started to feel different when they bite. They tend to be the ones we can stabilise with non-surgical therapy alone.
How severity is graded
UK practices follow the British Society of Periodontology classification, which stages disease by the amount of bone lost and grades it by the rate of progression. The simplified version below covers what most patients want to know.
| Stage | What it looks like | What it means clinically |
|---|---|---|
| Healthy | Pink, firm gums; no bleeding on probing | No active disease |
| Gingivitis | Red or swollen margins; bleeds on probing | Reversible inflammation, no bone loss |
| Stage I periodontitis | Mild bone loss, pockets up to 4mm | Early, very treatable |
| Stage II periodontitis | Moderate bone loss, pockets 5 to 6mm | Treatable, requires structured therapy |
| Stage III periodontitis | Severe bone loss, pockets 7mm+, possible tooth mobility | Stabilisation possible; some teeth may not be saveable |
| Stage IV periodontitis | Severe bone loss with tooth loss already | Complex, often requires multidisciplinary care |
Staging matters because it changes what we recommend. Stage I and II almost always respond to non-surgical therapy. Stage III sometimes does and sometimes needs surgical input. Stage IV usually involves a wider rebuild.
When to book an appointment
If you’re seeing any of the early signs and haven’t had a periodontal assessment in the past two years, that’s the trigger. You don’t need to wait for things to get worse, and the earlier you intervene, the simpler the treatment.
Some situations are more urgent. Book promptly if you have:
- Pus or a persistent bad taste from a specific area
- Swelling that’s developed over days rather than weeks
- A tooth that’s become noticeably loose or has shifted position
- Heavy bleeding that doesn’t settle within a minute or two of brushing
You’ll find general advice on gum health on the NHS website, which is a reasonable starting point if you want to read further before booking.
What happens at the assessment
The assessment itself is straightforward. We chart pocket depths around each tooth, check for mobility, take radiographs if you haven’t had recent ones, and review your medical history. The whole appointment runs around forty-five minutes and we’ll talk you through what we find before discussing options. There’s no pressure to commit to anything on the day.
Most patients leave with a clear picture of where they stand and a written plan if treatment’s needed.
If you’re noticing any of the signs above and want a careful look, we run periodontal assessments most weeks at Westcliff Dental Practice. Our team’s used to seeing the full range, from mild gingivitis through to advanced cases, and we’ll give you an honest read on severity. To book an assessment, call us on 01702 344 500.
