Gum Disease Diagnosis, Treatment and Prevention

Gum disease, also known as periodontal disease, is an infection of the tissues that surround and support the teeth. It begins with inflammation of the gums — a stage called gingivitis — and can progress to a more serious condition called periodontitis, in which the infection destroys the bone and soft tissue holding the teeth in place. Gum disease is one of the leading causes of tooth loss in adults and has been linked to broader health conditions including heart disease, diabetes, and complications during pregnancy.

Gingivitis is the earliest and mildest stage of gum disease, characterised by red, swollen, or bleeding gums. At this stage, the underlying bone and connective tissue have not yet been affected, and the condition is fully reversible with professional treatment and improved home care. Periodontitis is the advanced stage of gum disease, in which the infection has spread below the gumline, causing the gums to pull away from the teeth and the supporting bone to break down. Periodontitis cannot be fully reversed but can be halted and managed with appropriate treatment at Doncaster Dental.

Common signs of gum disease include gums that bleed when brushing or flossing, red, swollen, or tender gums, persistent bad breath or a bad taste in the mouth, gums that are pulling away from the teeth making them appear longer, loose or shifting teeth, and changes in the way your teeth fit together when you bite. In its early stages, gum disease is often painless, which is why it frequently goes undetected without regular dental check-ups. If you notice any of these signs, contact Doncaster Dental on (03) 9848 1322 for an assessment.

Gum disease is primarily caused by the build-up of plaque — a sticky film of bacteria — on and around the teeth and gumline. When plaque is not removed through regular brushing and flossing, it hardens into tartar, which can only be removed professionally. The bacteria in tartar irritate and infect the gum tissue over time. Factors that increase the risk of developing gum disease include smoking, diabetes, hormonal changes during pregnancy or menopause, certain medications that cause dry mouth, a family history of gum disease, and infrequent professional dental cleans.

Whether gum disease is reversible depends on how far it has progressed. Gingivitis — the early stage — is fully reversible with a professional clean to remove plaque and tartar build-up, combined with improved brushing and flossing at home. Once gum disease has advanced to periodontitis, the bone and tissue damage that has occurred cannot be fully reversed, but the progression of the disease can be halted with treatment and ongoing maintenance. This is why early diagnosis and treatment at Doncaster Dental is so important.

Treatment depends on the severity of the condition. Early-stage gum disease is typically treated with a professional clean to remove plaque and tartar. More advanced cases are treated with scaling and root planing — a deep-cleaning procedure that removes bacteria from below the gumline and smooths the root surfaces to discourage further build-up. Doncaster Dental also offers laser treatment for less invasive removal of diseased tissue, gum graft surgery to address significant gum recession, and regenerative procedures to help restore lost bone and tissue where appropriate. Your dentist will create a personalised care plan based on the stage and severity of your condition.

Yes. Research has shown a clear link between gum disease and overall health. Chronic gum disease has been associated with an increased risk of heart disease and stroke, as the bacteria involved can enter the bloodstream and contribute to inflammation in blood vessels. People with diabetes are both more susceptible to gum disease and find it harder to control blood sugar when active gum infection is present. Gum disease has also been linked to complications during pregnancy, including premature birth and low birth weight. Treating gum disease at Doncaster Dental is not just about protecting your teeth — it is an investment in your overall health.

Yes. Brushing alone does not remove plaque from between the teeth and below the gumline, where gum disease most commonly begins. Flossing daily removes plaque from the areas a toothbrush cannot reach, and professional cleans remove the hardened tartar that builds up over time regardless of brushing frequency. Other factors such as genetics, smoking, and certain medical conditions can also make some people more susceptible to gum disease despite good oral hygiene. Regular six-monthly check-ups and professional cleans at Doncaster Dental are essential to keep gum disease at bay.

The best way to prevent gum disease is to brush twice daily with fluoride toothpaste using a soft-bristled brush, cleaning between teeth with floss or interdental brushes daily, avoiding smoking, managing conditions such as diabetes that increase gum disease risk, and attending regular professional check-ups and cleans at Doncaster Dental every six months. Professional cleans remove tartar that cannot be eliminated at home, and regular check-ups allow any early signs of gum disease to be identified and addressed before they progress to more serious stages.