How CPAP Machines Work: The Anatomical Science Behind a Noisy Nighttime Lifesaver

Every night, millions of people stop breathing without realizing it—not once, but sometimes hundreds of times. This is the hallmark of obstructive sleep apnoea (OSA), a condition caused by the collapse of soft tissues in the throat during sleep. The most common treatment? A mask, a steady hum, and the whisper of pressurized air from a CPAP (Continuous Positive Airway Pressure) machine.

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World Obesity Day: Supporting Healthy Weight for Canadian Families

World Obesity Day, observed annually on March 4, highlights the global health impact of obesity and the importance of preventive care. At Orleans Family Health Clinic, we recognize that weight management is about more than appearance—it’s a crucial factor in chronic disease prevention and family wellness.

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New High Blood Pressure Guideline: Prevention, Early Treatment, and Protecting Your Brain and Heart

High blood pressure remains one of the most common—and preventable—risk factors for serious health problems, including heart attack, stroke, heart failure, kidney disease, and even dementia. Nearly 1 in 2 adults in North America have high blood pressure (≥130/80 mm Hg), and many don’t even know it.
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Beyond Prevention: How the Shingles Vaccine May Slow Biological Aging

In the world of preventative medicine, we often view vaccines through a single lens: preventing a specific illness. We encourage our older patients to get the shingles (herpes zoster) vaccine to avoid the debilitating pain and potential long-term nerve damage (postherpetic neuralgia) associated with the virus. However, emerging research suggests that the benefits of this vaccine may extend deep into our cellular biology.

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Good News on GLP-1 Weight-Loss Medications: Some Patients Maintain Weight Loss After Stopping Treatment

For years, one of the most common criticisms of GLP-1 weight-loss medications such as Ozempic®, Wegovy®, Mounjaro®, and Zepbound® has been the belief that once patients stop these medications, all the lost weight inevitably comes back.

While weight regain does occur for some patients, new real-world data suggest that this outcome is not universal—and that durable weight loss may be achievable for many patients with proper medical support.

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Extremely cold temperatures expected this weekend

Frigid Arctic air will be sweeping into the Ottawa region on Friday, January 23 and Saturday, January 24. Dress warmly, in layers, covering any exposed skin before going outside and seek shelter indoors from the cold.

Residents can find an interactive map of places to warm up online and are encouraged to monitor the weather by downloading the WeatherCAN app.

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Canadians’ Pandemic Drinking Habits Have Stuck — And the Health Impacts Are Growing

A new 2025 report from the Centre for Addiction and Mental Health (CAMH) confirms what many healthcare providers across Ontario have been observing firsthand: while fewer Canadians may be drinking overall, those who do consume alcohol are doing so more frequently and in riskier ways than before the COVID-19 pandemic.

At Orleans Family Health Clinic (OFHC), we see how these patterns intersect with mental health, chronic disease, medication use, and family wellbeing. The findings highlight why primary care access, continuity, and early intervention matter more than ever.

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Doctors Share Key Alcohol Guidelines

Alcohol is a part of many social settings, but it’s also important to understand the health risks that come with drinking. Research links alcohol use to liver damage, dementia, and certain cancers, and even moderate consumption can negatively impact long-term health.

With growing awareness around “mindful drinking” and being “sober curious,” many people are starting to think differently about their relationship with alcohol. While choosing to drink or not is a personal decision. Health experts recommend keeping some important guidelines in mind:

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