May 2016

Influenza B: Flu Symptoms, First Aid Care, and Prevention in Canada

Breathing Emergencies / By

Influenza B: Flu Symptoms, First Aid Care, and Prevention in Canada Influenza—commonly called the flu—is caused by several related viruses that change over time. There are three main types of influenza viruses: A, B, and C. Of these, influenza A and B are responsible for Canada’s seasonal flu outbreaks, while influenza C typically causes only […]

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Stomach Flu (Viral Gastroenteritis): Recovery, Contagious Period, and Safety in Canada

Digestive Issues / By

Stomach Flu (Viral Gastroenteritis): Recovery, Contagious Period, and Safety in Canada The stomach flu, medically referred to as viral gastroenteritis, can make anyone feel extremely unwell. Frequent vomiting and diarrhea, often combined with fever, nausea, and weakness, can quickly disrupt daily life and make even simple activities feel overwhelming. From a first aid, workplace safety,

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Norovirus: How It Spreads, Prevention, and First Aid Awareness in Canada

Digestive Issues / By

Norovirus: How It Spreads, Prevention, and First Aid Awareness in Canada   Norovirus is one of the most common causes of stomach flu (viral gastroenteritis) in Canada. It spreads extremely easily, which is why many people experience sudden outbreaks in schools, workplaces, childcare centres, long-term care facilities, and restaurants. Most Canadians will encounter norovirus at

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Chikungunya: Symptoms, Recovery, and First Aid Awareness for Canadians

Sudden Medical Emergencies / By

Chikungunya: Symptoms, Recovery, and First Aid Awareness for Canadians Chikungunya is a viral illness caused by an alphavirus and spread through the bite of infected mosquitoes. Symptoms typically appear 3–7 days after a bite, but may develop anywhere from 1–12 days later. Unlike some other mosquito-borne viruses, most people infected with chikungunya do develop symptoms.

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Eye Twitching (Eyelid Myokymia): Causes, Triggers, and When to Get Help

Muscular Injuries / By

Eye Twitching (Eyelid Myokymia): Causes, Triggers, and When to Get Help Eye twitching often starts suddenly and without warning, which can make it unsettling—especially in the workplace or during daily activities. While eye twitching is rarely serious, understanding why it happens and when it needs medical attention is important for personal health awareness and first

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Exercise-Related Edema: Swollen Hands, Feet, and Legs Explained

Circulatory Emergencies / By

Exercise-Related Edema: Swollen Hands, Feet, and Legs Explained   Swelling of the hands, feet, or lower legs—known as edema—is a common and usually harmless occurrence during or shortly after exercise. It is especially noticeable during warm weather, pregnancy, or after eating salty foods, all of which promote fluid retention. From a first aid and public

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Peripheral Edema: Swollen Legs and Ankles Explained

Sudden Medical Emergencies / By

Peripheral Edema: Swollen Legs and Ankles Explained Peripheral edema most commonly affects the legs, ankles, and feet and appears as visible swelling caused by fluid collecting in the tissues. Edema occurs when small blood vessels leak fluid into surrounding connective tissue, such as skin, cartilage, or the spaces between cells. From a first aid, CPR,

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Swollen Uvula: Causes, Symptoms, and First Aid Awareness

Sudden Medical Emergencies / By

Swollen Uvula: Causes, Symptoms, and First Aid Awareness A swollen uvula—the small, bell-shaped structure that hangs from the back of the soft palate—can be uncomfortable and, in some situations, dangerous. While its exact role isn’t fully understood, the uvula contributes to speech, saliva production, and airflow during breathing and snoring. From a first aid and

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Canker Sores: What They Are, How to Relieve Pain, and When to Seek Care

Wound Care / By

Canker Sores: What They Are, How to Relieve Pain, and When to Seek Care A canker sore (also called an aphthous ulcer) is a small, painful mouth ulcer that usually heals on its own within 7–10 days. While not dangerous, canker sores can make eating, drinking, and speaking uncomfortable, especially for children. From a first

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Contact Lens Infections: First Aid Awareness and Prevention

Sudden Medical Emergencies / By

Contact Lens Infections: First Aid Awareness and Prevention   Contact lens infections are a common issue among people who wear contact lenses. These infections may be bacterial, viral, or fungal, and while some are mild, others can threaten vision if not treated promptly. From a first aid and public safety perspective, early recognition and proper

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