Gum disease at a glance
- Gum disease is inflammation and infection of the gums and supporting bone. It ranges from gingivitis (reversible) to periodontitis (bone loss).
- Common signs include bleeding gums, bad breath, tender or receding gums and, in advanced cases, loose or drifting teeth.
- Early professional care and daily home care together give the best long‑term results.
- If you have swelling, pus, fever or severe pain, seek emergency dental care.
What is gum disease?
Gum disease (periodontal disease) describes problems affecting the tissues that support your teeth. It usually starts as gingivitis—red, swollen gums that bleed when brushed or flossed. If inflammation persists, it can progress to periodontitis, where the bone and ligaments that hold teeth are damaged. Periodontitis can lead to gum recession, loose teeth and tooth loss if not controlled.
Gum disease is common in Australian adults, and many people do not feel much pain until the condition is advanced—so bleeding or bad breath should not be ignored.
Causes and risk factors
Gum disease is primarily caused by plaque—a sticky film of bacteria—building up around teeth and gums. When plaque hardens into tartar (calculus), it is more difficult to remove and can trigger ongoing inflammation. Factors that increase risk or speed progression include:
- Irregular or ineffective brushing and interdental cleaning
- Smoking and vaping
- Medical conditions such as diabetes and dry mouth
- Hormonal changes (e.g., pregnancy, menopause)
- Crooked or crowded teeth that are harder to clean
- Old or ill‑fitting dental work trapping plaque
- High bite forces or teeth grinding (bruxism)
- Family history and genetic susceptibility
A precise diagnosis requires a clinical exam, periodontal charting and often dental X‑rays to measure bone levels.
Symptoms and stages
Early stage: Gingivitis
- Bleeding when brushing or flossing
- Red, puffy or tender gums
- Bad breath or bad taste
Gingivitis is usually reversible with professional cleaning and improved daily care.
Advanced stage: Periodontitis
- Gum recession or “longer‑looking” teeth
- Pockets between teeth and gums
- Loose or shifting teeth, gaps opening up
- Sensitivity, occasional gum abscesses, bad breath
Periodontitis involves loss of the bone that supports your teeth. It needs targeted treatment and long‑term maintenance.
When is gum disease urgent?
Seek urgent dental help if you notice any of the following:
- Swelling, pus or a gum abscess
- Fever or feeling unwell
- Severe pain not settling with simple pain relief
- Sudden looseness of a tooth, or trauma
- Difficulty swallowing or breathing—call emergency services
Diagnosis and assessment
- Medical and dental history, including risk factors
- Gum measurements (periodontal charting) to check pocket depths and bleeding points
- Dental X‑rays to view bone support
- Classification of severity and rate of progression to guide treatment and maintenance intervals
Diagnosis helps separate reversible gingivitis from periodontitis and allows your dentist or periodontist to plan care that matches your needs.
Treatment options and pathways
- Professional cleaning (scale and polish): removes plaque and tartar above the gum line; essential for gingivitis control.
- Deep cleaning (scaling and root planing): removes deposits below the gum line to reduce pocket depths and inflammation.
- Home care coaching: tailored brushing, interdental brushes or floss, water flossers and mouthrinses where appropriate.
- Risk factor control: smoking cessation, diabetes management, bite/teeth‑grinding management, and fixing plaque‑retentive dental work.
- Medicines as indicated: short‑term antimicrobials or targeted antibiotics for specific cases—only when appropriate.
- Periodontal surgery (advanced cases): access for deep cleaning, pocket reduction, regeneration procedures, or gum grafting for recession and sensitivity.
- Stabilisation: splinting of mobile teeth, selective bite adjustment or night guards for grinding.
- Tooth replacement if needed: options after extractions can include dental implants, bridges or dentures.
Many plans are staged: reduce inflammation first, then reassess. Maintenance is crucial to prevent recurrence.
Home care that makes the biggest difference
- Brush twice daily with a soft brush (manual or electric) and fluoride toothpaste.
- Clean between teeth daily with interdental brushes or floss—choose sizes that fit snugly.
- Angle the brush toward the gum line; use gentle, short strokes.
- Consider a water flosser to aid cleaning around bridges, implants or tight spaces.
- Use recommended short‑term antimicrobial rinses if your dentist advises.
- Avoid tobacco and limit sugary, acidic snacks and drinks.
- Keep regular recall visits for professional maintenance.
If dental anxiety makes visits hard, see practical tips on our Dental anxiety page, or mention it in your enquiry below.
Costs and cover in Australia
Costs vary with disease severity, number of visits, imaging needs, deep cleaning time, whether a periodontist is involved, and any surgical procedures. Many people ask their clinic for:
- An immediate relief plan (if pain or swelling is present)
- A staged plan (stabilise, then definitive care)
- A full plan (including surgical or replacement options if needed)
Private health extras may contribute to preventive and periodontal items—check your fund and item coverage. Eligible families may access the Child Dental Benefits Schedule for children and teens. Public dental pathways exist but wait times vary by state.
Ask for written quotes and, if you have private cover, item numbers so you can check your rebates.
Recovery, maintenance and follow‑up
Inflammation and bleeding can improve soon after professional cleaning and better home care. Deeper disease takes longer and needs review to confirm pocket reductions. Maintenance visits and daily interdental cleaning are the strongest predictors of long‑term stability.
Symptoms sometimes settle before the underlying problem is resolved—follow-up matters. If a tooth becomes painful or loose, or you notice new swelling, contact a dentist promptly or see our Tooth pain or Root canal pages for related information.
Frequently asked questions
Can gum disease be cured?
Gingivitis is usually reversible. Periodontitis is a chronic condition—bone loss cannot be regrown easily, but disease can be controlled and stabilised with treatment and maintenance.
Do I need a periodontist?
General dentists treat most cases. Moderate to severe or complex cases may benefit from a periodontist. You can ask for a referral or second opinion.
Will deep cleaning hurt?
Numbing is commonly used for comfort during deep cleaning. Mild tenderness can follow for a few days and is usually manageable with simple pain relief and saltwater rinses.
Are mouthwashes enough?
Mouthwashes can help as a short‑term adjunct, but they do not replace thorough mechanical cleaning above and below the gum line.
Can pregnancy affect my gums?
Hormonal changes can increase inflammation and bleeding. Good home care and professional advice during pregnancy are recommended.
Confidential help
If you need help understanding the next step, comparing options or finding a clinic that suits your situation, you can send a confidential enquiry below.
This site is not a dental clinic. It is an information and referral platform designed to connect people with relevant dental help across Australia.