The Link Between Gum Disease and COVID: Our Dentists Explain Why Dental Care Matters
- Bruno Gressi
- Jul 28, 2022
- 2 min read
Updated: Jun 20

A recent international study led by McGill University researchers, published in the Journal of Clinical Periodontology, has revealed a significant connection between gum disease and severe COVID-19 complications. According to the study, individuals diagnosed with the SARS-CoV-2 virus who also have infected and inflamed gums are at a much higher risk of severe illness and fatal outcomes.
The Connection Between Gum Disease and COVID-19
The study found that COVID-19 patients with gum disease were:
▶️ 3.5 times more likely to require ICU admission
▶️ 4.5 times more likely to need a ventilator
▶️ 8.8 times more likely to face fatal complications
This research highlights the importance of maintaining good oral hygiene and visiting your dentist regularly to prevent gum disease. A healthy mouth can contribute to overall well-being and may play a role in reducing the severity of infections, including COVID-19.
What Is Gum Disease, and Why Does It Matter?
Gum disease, also known as periodontitis, is a serious infection that damages the supporting tissues of the teeth. If left untreated, it can lead to bone loss, tooth loss, and systemic health issues. Studies indicate that dental care plays a crucial role in managing oral health and preventing complications linked to infections.
In Canada, gum disease is one of the most common oral health issues, with seven out of ten people experiencing it at some point in their lives. According to Dr. Patricia Kamis-Silva, DDS, at By The Lake Dental, “When detected early, periodontitis can be successfully treated through regular dental hygiene visits and proper home care.”
The Importance of Regular Dental Visits
Routine hygiene visits are essential for preventing and managing gum disease. Regular cleanings, professional assessments by dentists, and preventive treatments at By The Lake Dental - your favourite dental office in Ajax and Scarborough - can help protect your oral health and reduce the risk of severe complications.
At By The Lake Dental, we are committed to providing top-quality dental care for your entire family. Our skilled team of professionals uses state-of-the-art technology to ensure the best possible outcomes for our patients. Book your appointment today!
Why Choose By The Lake Dental:
✅ +10 years caring for our community’s oral health needs
✅ A Platinum+ Invisalign dental office
✅ Direct billing to benefit provider
✅ Cutting-edge technology
✅ Full service family care
✅ Concierge experience
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Call us today: Ajax 905-428-2111, Highland Creek 416-284-8282.