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Dental Hygiene Newswire

News and research for Ontario dental hygienists

ProvinciaLINK June Update
We’re pleased to share the latest ProvinciaLink video update, highlighting key ODHA activities and news from April to June 2025. Here’s what you can expect in this edition: A warm welcome from our new ODHA President Heather Kleinberg, who shares leadership updates, including…
Environmentally sustainable oral healthcare
Climate change is a well-recognized phenomenon. In Canada, the effects of climate change are manifested through, among other things, forest fires. On a global scale, rising temperatures are associated with increasing food insecurity and malnutrition, a higher risk of life-threatening infectious diseases,…
Periodontal disease: A systemic condition
Background Periodontal disease is one of the most common inflammatory diseases in humans. Periodontitis is a global public health problem impacting oral health, general health, and well-being. Traditionally, periodontitis was considered a local inflammatory disease of the periodontium. Numerous studies have demonstrated associations between…
Mechanisms behind antimicrobial mouthrinses
Mechanisms behind antimicrobial mouthrinses
Abstract This narrative literature review summarizes current information on the antimicrobial mechanisms of common mouthrinses, such as chlorhexidine, hydrogen peroxide, cetylpyridinium chloride, povidone iodine, and essential oils. Introduction Antimicrobial mouthrinses are available over-the-counter or by prescription as adjuncts to manage various oral diseases caused by bacteria, viruses,…
Managing asthma in the dental practice
Managing asthma in oral healthcare
Key messages: Asthma is a serious chronic condition. Stress associated with attending an oral health appointment can trigger asthma. Clients with asthma should be closely monitored during appointments, as severe asthma attacks can be life-threatening. Introduction Asthma, a common chronic condition,…
Effects of obesity on oral health
Effects of obesity on oral health
Modern lifestyles, marked by convenient meals and sedentary activities, have contributed to increasing obesity rates worldwide. High-fat diets and insufficient exercise result in people frequently exceeding their daily caloric limits while falling short of meeting healthy weekly physical activity guidelines. Although diet…
Top tips for effective use of periodontal instruments in primary care
Periodontal instrumentation
Introduction Effectively treating and managing periodontal disease is essential for successful treatment planning. The European Federation of Periodontology (EFP) published a clinical practice guideline containing evidence-based recommendations for treating stages I-III of periodontitis. Nonsurgical instrumentation is a critical aspect of successfully implementing these…
Systemic factors affecting periodontitis and periodontal therapy
Systemic factors affecting periodontitis and periodontal therapy
Key messages: Oral health practitioners should be aware of the systemic factors that impact periodontitis and its treatment. Taking a comprehensive client medical and dental history, including current and past medications, is essential to determine the prognosis and outcomes of periodontal…
Eating Disorders
Review of eating disorders
Key messages: Eating disorders are characterized by disturbances in eating behaviour, occurring more often in…
Periodontal disease: A systemic condition
Background Periodontal disease is one of the most common inflammatory diseases in humans. Periodontitis is a…