Allergic Rhinitis (Hay Fever) and Food-Linked Reactions Allergic rhinitis — often called hay fever — causes symptoms such as puffy eyes, runny nose, sneezing, congestion, and itchy skin. It is commonly triggered by airborne allergens like pollen, dust, or animal dander. While most people associate hay fever with spring and summer pollens, food-related reactions […]
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Stomach Pain After Eating Sushi: Food Safety, Parasites, and Allergies Sushi combines sticky rice with raw fish and vegetables — a popular choice for many Canadians when properly handled and prepared. While sushi is safe when made under strict food safety standards, stomach discomfort after eating it can sometimes be linked to foodborne illness, parasites,
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Tuberculosis (TB): Latent vs. Active and Common Symptoms Tuberculosis remains a major global health concern. It is caused by the bacterium Mycobacterium tuberculosis and mainly affects the lungs. TB can be latent or active, with very different implications for symptoms and transmission. Latent TB In latent TB: The bacteria are present but inactive There are
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Knee Wounds: Bleeding Control, Cleaning, and When to Seek Care Knees move and bend constantly throughout daily life. They also tend to make contact with the ground during falls, kneeling, or impact. Because the outer layer of the knee is thin and exposed, it can scrape or cut easily. Beneath the skin are muscles, tendons,
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MRSA and Pneumonia: Symptoms and What to Watch For Methicillin-resistant Staphylococcus aureus (MRSA) is a type of staph bacteria that is resistant to certain antibiotics. Staph bacteria have long been recognized as a cause of pneumonia, often appearing after or alongside flu-like illnesses. Symptoms vary based on a person’s health, immune system, and whether the
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Perioral Dermatitis: Triggers, Symptoms & Treatment Options Perioral dermatitis is a type of facial rash that commonly appears around the mouth, but it may also occur near the nose, eyes, or forehead. The rash consists of small, red bumps and may feel itchy, dry, or irritated. While the exact cause isn’t fully understood, several skincare
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Bumps Around the Eye: What They Are, Why They Happen & How They’re Treated Small bumps around the eye can look like tiny pearls or white dots beneath the skin. Although common in infants, adults can develop them as well. While usually harmless, their appearance can be frustrating and occasionally confusing if mistaken for acne
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Plugged Ears: Common Causes and When to Get Checked A “plugged” or blocked sensation in the ear is a common complaint. It can feel like muffled hearing, pressure, popping, or fullness. A plugged ear does not always indicate permanent hearing loss, but it can temporarily affect how sound travels through the ear and may signal
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External Ear Infection (Swimmer’s Ear): Symptoms & What to Watch For An external ear infection — also known as otitis externa or swimmer’s ear — occurs when the skin of the ear canal becomes irritated or infected. While often linked to water exposure, it can also follow scratching, aggressive cleaning, or using objects inside the
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Frequent Urination, Hydration & Dehydration Awareness The urge to urinate more often than usual can happen for many reasons. Sometimes it comes with urgency or a feeling of bladder discomfort. Frequent urination itself is not a diagnosis — instead, it can be a sign of an underlying condition that deserves attention. Possible Causes Frequent urination
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