Gum disease is one of the most common — and most preventable — oral health conditions affecting Canadian adults. In its early stages, it produces few obvious symptoms, which means many people in Calgary are living with it without realising it. Understanding the warning signs and seeking timely treatment from a licensed dental team can prevent tooth loss, bone damage, and serious systemic health complications.
What Is Gum Disease?
Gum disease, clinically known as periodontal disease, is a bacterial infection of the tissues that surround and support your teeth. It begins as gingivitis — an inflammation of the gingival tissue caused by plaque build-up along the gumline. If left untreated, gingivitis can advance to periodontitis, a more severe infection that destroys the periodontal ligament, alveolar bone, and surrounding connective tissue, ultimately causing tooth mobility and loss.
The bacteria responsible are primarily anaerobic gram-negative species that thrive in the warm, moist environment beneath the gumline, forming a biofilm called subgingival plaque.
Early Warning Signs You Should Never Ignore
Because gum disease often progresses painlessly, knowing what to look for is critical. Contact a licensed dentist if you notice any of the following:
- Bleeding gums when brushing or flossing — this is one of the earliest and most reliable indicators of gingivitis
- Red, swollen, or tender gums that appear puffy rather than firm and pale pink
- Persistent bad breath (halitosis) that does not resolve with brushing — caused by volatile sulphur compounds produced by oral bacteria
- Gum recession — gums pulling away from the teeth, making teeth appear longer than usual
- Periodontal pockets — a sensation of looseness around the gum margin or visible gaps between gum and tooth
- Tooth sensitivity to hot, cold, or pressure due to exposed root surfaces
- Loose or shifting teeth — a sign that bone loss has already begun
What Increases Your Risk?
While poor oral hygiene is the primary cause, several factors can accelerate gum disease progression:
- Tobacco use (smoking and smokeless tobacco significantly impair gum healing)
- Uncontrolled Type 2 diabetes, which reduces the body’s ability to fight infection
- Certain medications that cause xerostomia (dry mouth) or gingival overgrowth
- Hormonal changes during pregnancy, puberty, or menopause
- A family history of periodontal disease
- Infrequent professional dental cleanings
How We Diagnose Gum Disease at Expressions Dental
At our Calgary NW clinic, diagnosis begins with a thorough periodontal assessment. Your licensed dentist or dental hygienist will use a periodontal probe to measure the depth of the sulcus — the space between your tooth and surrounding gum tissue. Healthy pockets measure 1–3 mm. Readings of 4 mm or more indicate disease activity. We also take dental radiographs (X-rays) to assess the level of alveolar bone supporting each tooth and identify any furcation involvement in multi-rooted teeth.
Our Treatment Approach
Treatment at Expressions Dental is matched to the severity of your condition:
Gingivitis (Early Stage)
For patients presenting with gingivitis, a professional prophylaxis (dental cleaning) combined with personalised oral hygiene instruction is often sufficient. Removing supragingival and subgingival deposits of plaque and calculus (tartar) allows inflamed gum tissue to heal. Most patients see measurable improvement within two to four weeks of improved home care.
Periodontitis (Moderate to Advanced)
When disease has progressed beyond the gumline, we perform scaling and root planing (SRP) — a non-surgical deep cleaning procedure carried out under local anaesthetic. SRP removes bacterial deposits from root surfaces and smooths the root to discourage future bacterial adhesion. In select cases, adjunctive antimicrobial therapy, such as locally applied antibiotics, may be recommended. Patients with advanced bone loss may be referred to a licensed periodontist for periodontal surgery or osseous grafting.
Ongoing Maintenance
After active treatment, patients are placed on a periodontal maintenance programme with more frequent recall visits — typically every three to four months — to monitor pocket depths, remove recurring deposits, and prevent relapse.
Book a Gum Health Assessment in Calgary
Early intervention is the single most effective way to protect your gums, your teeth, and your overall health. If you have noticed any of the warning signs described above — or if it has simply been a while since your last dental visit — the licensed team at Expressions Dental is here to help. We welcome patients from across Calgary and the surrounding NW communities. Book your appointment today at expressionsdental.ca and take the first step toward healthier gums.
Frequently Asked Questions
What are the first signs of gum disease I should watch for?
The earliest signs of gum disease include gums that bleed when you brush or floss, redness, swelling, and persistent bad breath that does not go away with regular brushing. These symptoms indicate gingivitis, which is the reversible early stage of periodontal disease. Catching it at this point makes treatment much simpler and more effective.
Is gum disease painful? How will I know if I have it?
Gum disease is often painless in its early and even moderate stages, which is why many people do not realise they have it until significant damage has occurred. You may notice subtle signs like bleeding gums, a bad taste in your mouth, or teeth that look longer than they used to. Regular dental check-ups at a licensed clinic like Expressions Dental in Calgary NW are the most reliable way to detect it early.
Can gum disease be reversed?
Gingivitis — the earliest stage of gum disease — is fully reversible with a professional dental cleaning and improved at-home oral hygiene. Once gum disease advances to periodontitis, the bone and tissue loss that has occurred cannot fully regenerate, but the progression can be halted and managed effectively with treatments like scaling and root planing and ongoing periodontal maintenance.
How is gum disease treated at a dental clinic in Calgary?
Treatment depends on how far the disease has advanced. Early-stage gingivitis is treated with a professional cleaning and improved oral hygiene habits. More advanced periodontitis is typically treated with scaling and root planing — a deep cleaning procedure performed under local anaesthetic that removes bacterial deposits from below the gumline. At Expressions Dental in Calgary, your licensed dentist will recommend the most appropriate treatment based on a full periodontal assessment.
How long does scaling and root planing take, and does it hurt?
Scaling and root planing is usually completed over one or two appointments, with each session lasting approximately 45 to 90 minutes depending on how much of the mouth is being treated. The procedure is performed under local anaesthetic, so you should feel minimal discomfort during treatment. Some tenderness and sensitivity in the days following the appointment is normal and typically resolves quickly.
How often should I come in for cleanings if I have gum disease?
Patients who have been treated for periodontal disease generally require more frequent professional cleanings than the standard six-month recall. Most licensed dentists and hygienists recommend a periodontal maintenance visit every three to four months to monitor pocket depths and remove new bacterial deposits before they cause further damage. Your care schedule at Expressions Dental will be tailored to your specific needs.
Can gum disease affect my overall health, not just my teeth?
Yes — research has established links between periodontal disease and several systemic conditions, including heart disease, Type 2 diabetes, respiratory illness, and adverse pregnancy outcomes. The chronic bacterial infection and inflammation associated with periodontitis can enter the bloodstream and contribute to inflammation elsewhere in the body. Treating gum disease is an important part of protecting not just your oral health but your general wellbeing.