If someone told you that a disease affecting nearly half of all adults worldwide could silently destroy part of your body without you noticing until it was too late, you would probably want to know more. That disease exists, and it is called periodontal disease — more commonly known as gum disease.
At the University of Port Harcourt Teaching Hospital (UPTH), gum disease is one of the most common conditions I treat. What makes it particularly insidious is its ability to progress painlessly. Many patients come to us with advanced bone loss around their teeth, genuinely surprised to learn that they have had gum disease for years. "But my gums don't hurt," they say. And that is exactly the problem.
Gingivitis: The Early Warning
Gum disease begins as gingivitis — an inflammation of the gum tissue caused by the accumulation of bacterial plaque along the gum line. The signs of gingivitis include redness and swelling of the gums, bleeding when brushing or flossing, and persistent bad breath. At this stage, no irreversible damage has occurred. The bone and connective tissue that hold the teeth in place are not yet affected.
Gingivitis is extremely common and entirely reversible with proper oral hygiene and professional cleaning. This is the stage where intervention makes the biggest difference. Unfortunately, many people dismiss bleeding gums as normal — "my gums always bleed when I brush" — and miss the opportunity for early treatment.
Let me be clear: bleeding gums are never normal. If your gums bleed when you brush or floss, it is a sign of inflammation and should be evaluated by a dentist.
Periodontitis: When Damage Becomes Permanent
If gingivitis is not treated, it can progress to periodontitis. In periodontitis, the inflammatory process extends deeper, affecting the periodontal ligament and the alveolar bone — the structures that anchor your teeth in the jaw. The gums begin to pull away from the teeth, forming periodontal pockets that harbor bacteria and are impossible to clean with a regular toothbrush.
As the disease progresses, the bone supporting the teeth is gradually resorbed. Teeth become loose, shift positions, and eventually may need to be extracted. This process can take years, and because it is largely painless, many patients do not seek treatment until they notice their teeth moving or become concerned about increasing gaps between teeth.
Risk Factors
While bacterial plaque is the primary cause of gum disease, several factors increase your risk. Smoking is the most significant modifiable risk factor — smokers are significantly more likely to develop periodontitis and respond less favorably to treatment. Diabetes, particularly when poorly controlled, increases susceptibility to all infections, including periodontal disease. Genetic predisposition plays a role as well — some people are inherently more susceptible to gum disease despite maintaining good oral hygiene. Hormonal changes during pregnancy and menopause can make gums more sensitive. Certain medications that cause dry mouth or gum overgrowth also increase risk. Stress impairs the immune response and makes it harder for the body to fight infection.
The Systemic Impact
The consequences of periodontitis extend far beyond the mouth. Extensive research has linked periodontal disease to cardiovascular disease, with studies showing that people with periodontitis have a significantly higher risk of heart attack and stroke. The connection to diabetes is well-established and bidirectional. Emerging research has also linked periodontal disease to adverse pregnancy outcomes (preterm birth and low birth weight), respiratory infections, rheumatoid arthritis, and even cognitive decline and Alzheimer's disease.
The common thread is chronic inflammation. Periodontal disease creates a persistent inflammatory burden on the body, and the bacteria from deep periodontal pockets regularly enter the bloodstream, potentially affecting distant organs and systems.
Treatment: What to Expect
Scaling and Root Planing. The first line of treatment for periodontitis is a deep cleaning procedure called scaling and root planing. This involves removing plaque and tartar from above and below the gum line, then smoothing the root surfaces to help the gums reattach to the teeth. This is done under local anesthesia and may require multiple appointments.
Antimicrobial Therapy. Antibiotics, either systemic or locally applied, may be used alongside mechanical debridement to control the bacterial infection.
Surgical Treatment. In cases of advanced bone loss, surgical procedures such as flap surgery (to access deep pockets for thorough cleaning) or bone grafting (to regenerate lost bone) may be necessary.
Maintenance. Successful treatment of periodontitis requires lifelong maintenance. Regular dental visits — typically every three to four months — for professional cleaning and monitoring are essential to prevent recurrence.
Prevention Is Paramount
The best treatment for gum disease is prevention. Brush thoroughly twice a day, clean between your teeth daily, avoid smoking, manage underlying health conditions like diabetes, and visit your dentist regularly. If you notice any of the warning signs — bleeding gums, persistent bad breath, receding gums, loose teeth — do not wait. The sooner you seek treatment, the more of your natural teeth and supporting structures can be preserved.
At the University of Port Harcourt Teaching Hospital, we take periodontal health seriously. We screen every patient for gum disease and provide individualized treatment plans to address each patient's specific needs. Your smile is worth protecting.
