Bleeding and Inflamed Gums (Periodontitis): Why It Happens and How We Treat It
Bleeding gums are not normal, and they are not “sensitive enamel”. Almost always this is the first sign of inflammation: gingivitis or periodontitis. At an early stage the process is fully reversible and is stopped by professional hygiene, without losing a single tooth. The problem is that periodontitis progresses for years without pain — and people come in when their teeth are already loose.
Why gums bleed
The cause is almost always the same — bacterial biofilm, the soft plaque at the border of tooth and gum. If it is not removed, within 24–72 hours it mineralises into calculus that a brush can no longer reach. The gums respond with inflammation: they swell, turn red and bleed during brushing.
From there the process follows a predictable scenario:
Gingivitis — inflammation of the gum only
Bleeding while brushing, slight swelling, sometimes bad breath. The bone around the tooth is still intact. This is a fully reversible stage: one or two hygiene sessions plus corrected home care return the gums to normal.
Periodontitis — inflammation spreads to the bone
Between the tooth and the gum a periodontal pocket forms and subgingival calculus accumulates in it. The bone around the root begins to resorb. Exposed tooth necks, sensitivity, mobility and sometimes purulent discharge appear. Lost bone cannot be brought back, so the goal of treatment here is different: to stop the destruction.
Signs that mean you need a periodontist
Do not wait for pain. Any of these symptoms is a reason for an examination: blood on the brush or in saliva; bad breath that does not go away after brushing; swollen or bright red gums; a tooth that looks “longer” because the neck is exposed; increased sensitivity to cold; gaps between teeth that were not there before; any tooth mobility.
Separately: if you have implants, bleeding around them signals peri-implantitis. It is the same mechanism, but with far faster bone loss. More on this in the article how long an implant lasts and what affects the warranty.
How we make the diagnosis
Bleeding is a symptom, not a diagnosis. To determine the stage, the doctor measures pocket depth with a periodontal probe at six points around every tooth. Normal is up to 3 mm. A pocket of 4–6 mm means moderate periodontitis, over 6 mm — severe.
Next comes an X-ray or 3D CT: only imaging shows how much bone has already been lost and whether there are inflammatory foci near the roots. As a result you receive a pocket chart and a treatment plan with specific numbers, rather than a vague “you need a cleaning”.
How we treat it at Houston
The protocol depends on the stage — and the earlier the stage, the less invasive the treatment.
Gingivitis: professional GBT hygiene
A disclosing agent reveals the biofilm, a warm Air-Flow jet removes it with no metal touching the enamel, and a piezo scaler takes off the calculus. One or two sessions plus home-care coaching. Details of the protocol are in the article professional GBT hygiene (Air-Flow).
Periodontitis I–II: closed curettage + PRF
Pockets of 4–6 mm are cleaned instrumentally under anaesthesia — subgingival calculus and granulation tissue are removed from the root surface. Then we apply PRF plasma therapy: platelet-rich fibrin is prepared from the patient’s own blood and placed into the pocket. This speeds up gum healing and supports tissue regeneration. If needed we add photodynamic therapy — laser antibacterial treatment of the pockets.
Periodontitis III–IV: comprehensive therapy
Deep pockets, noticeable bone loss, mobility. This requires open curettage, and sometimes splinting of teeth and cooperation with a prosthodontist. The goal is to save as many teeth as possible and stabilise the process. Some teeth at this stage cannot be saved, and we say so honestly before treatment begins.
What it costs
A periodontist consultation with pocket measurement, diagnosis and plan — from UAH 590. Professional GBT hygiene (full protocol) — from UAH 2,750; maintenance GBT Light — from UAH 2,000. PRF plasma therapy — from UAH 2,850. Photodynamic therapy (laser) — from UAH 3,150. The scope is determined after the examination; all items are on the page periodontics and hygiene.
Half of the result depends on you
The doctor removes calculus and stops the inflammation. But biofilm returns within a day, so without home care any result is temporary. What works: brushing twice a day for two minutes with a soft brush; the interdental spaces are a must — interdental brushes or floss, because that is exactly where periodontitis starts; an irrigator if you have pockets or implants; professional hygiene every 6 months, and every 3–4 if you are prone to periodontitis.
And most importantly: if the gums bleed, you must not “leave them alone”. Bleeding is a reaction to plaque, not to the brush. Stopping cleaning an area only accelerates the inflammation.
Frequently asked questions
Can periodontitis be cured?
Gingivitis — yes, completely: at this stage the inflammation is reversible, and professional hygiene plus proper home care return the gums to normal. Periodontitis cannot be cured “for good”, because lost bone does not regrow on its own. But it can be stopped: remove the cause, heal the pockets and bring the disease into stable remission while keeping the teeth. The earlier you start, the more can be saved.
GBT or curettage — which to choose for bleeding gums?
These are not alternatives but different working depths. GBT (Air-Flow) removes biofilm and plaque down to 9 mm and is indicated for gingivitis and for maintenance. Closed curettage is used when periodontal pockets of 4–6 mm with subgingival calculus are already present — the instrument reaches where the air-powder jet cannot. Often they are combined: GBT first, then curettage in the problem areas. What you personally need is shown by measuring pocket depth at the examination.
Why do my gums bleed if I brush my teeth?
Most often because people clean where plaque does not accumulate. The brush does not reach the interdental spaces or under the gum margin — and that is exactly where biofilm forms. The second reason is that people stop cleaning the area that bleeds, and the inflammation worsens. Bleeding is a reason to clean more carefully and see a doctor, not a reason to “leave it alone”.
How much does gum treatment cost in Dnipro?
A periodontist consultation with diagnosis and plan — from UAH 590. Professional GBT hygiene — from UAH 2,750; maintenance GBT Light — from UAH 2,000. PRF plasma therapy — from UAH 2,850; photodynamic therapy (laser) — from UAH 3,150. The scope of treatment depends on the stage, so the exact amount is quoted after pocket measurement.
Do your gums bleed?
Do not wait for mobility to appear. Book an examination — the doctor will measure the pockets and tell you which stage you are at. Booking, questions and reminders are in the clinic’s Telegram bot.
Or book by phone 067 478 88 78
Book a periodontist
The doctor will assess the condition of your gums, measure pocket depth and draw up a plan: hygiene, curettage or maintenance.
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