Ringing or buzzing in the ears is a symptom often associated with tinnitus, a condition where a person hears sounds such as ringing, buzzing, clicking, hissing, or humming without an external source. These sounds may be heard in one or both ears and can be constant or intermittent. In Canada, ringing ears are commonly linked […]
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Esophagitis is a condition involving inflammation of the esophagus, the tube that carries food from the mouth to the stomach. It commonly causes symptoms such as heartburn, chest discomfort, hoarseness, and difficulty swallowing. In Canada, esophagitis is often linked to acid reflux, but it may also occur due to infections, medications, or lifestyle factors. While
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Emphysema is a chronic lung condition and a form of chronic obstructive pulmonary disease (COPD). It occurs when the air sacs in the lungs are damaged, reducing the lungs’ ability to exchange oxygen effectively. Over time, this leads to shortness of breath and reduced lung capacity. In Canada, emphysema most commonly affects adults over the
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Cervical spondylosis is a common age-related condition involving gradual wear and tear of the bones, discs, and joints in the neck (cervical spine). Over time, these changes can lead to neck stiffness, pain, and reduced mobility. In Canada, cervical spondylosis is frequently associated with aging, repetitive daily activities, prolonged sitting, and past neck injuries. While
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An asthma attack occurs when the airways become inflamed and narrowed, making breathing difficult. Asthma attacks can range from mild to severe and may become life-threatening without prompt action. In Canada, asthma affects people of all ages. Knowing how to recognize an asthma emergency and respond appropriately is an essential part of first aid and
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Cold sores are small, fluid-filled blisters that typically develop on or around the lips, mouth, nose, or chin. They are caused by the herpes simplex virus (HSV). Many people are exposed to the virus in childhood, and once acquired, it remains in the body for life. In Canada, cold sores are common and usually harmless,
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Benign paroxysmal positional vertigo (BPPV) is a common condition that causes brief episodes of dizziness or a spinning sensation when the head changes position. Symptoms often occur when rolling over in bed, getting up in the morning, or looking upward. In Canada, BPPV is a frequent cause of dizziness, particularly among older adults, and it
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Hypothyroidism, also known as an underactive thyroid, occurs when the thyroid gland does not produce enough thyroxine, a hormone that helps regulate the body’s energy use, metabolism, and many essential functions. The thyroid gland is located in the neck, and when hormone levels are low, many body processes slow down. In Canada, hypothyroidism is relatively
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A bruised sternum occurs when the breastbone is injured due to a direct blow or trauma to the front of the chest. The sternum, together with the ribs, protects vital organs such as the heart and lungs. Because of this, any chest injury should be taken seriously. In Canada, bruised sternums commonly occur during motor
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Atrial fibrillation (AFib) is a type of irregular heart rhythm (arrhythmia) where the heart beats in a rapid or uneven pattern. It occurs when the normal electrical signals that control the heartbeat become disrupted. In Canada, atrial fibrillation is more common with advancing age, particularly among adults over 65. While some people experience noticeable symptoms,
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