In other cases, people mistakenly believe they’re allergic to penicillin because they experience nausea or diarrhea after ...

The main symptoms of a shellfish allergy vary, but they can include vomiting, diarrhea, abdominal pain, shortness of breath, coughing, chest pain, and swelling of the face, lips, tongue, or throat.

At-home allergy tests claim to be convenient ways to check for allergies and intolerances. These tests are available online and in many drugstores and pharmacies. Share on Pinterest At-home allergy ...

An itchy mouth is a common, though sometimes alarming, symptom that many people experience. It can be caused by viral or fungal infections or allergies to food, pollen, latex, medications, and more.

Running out of tissues faster than usual? Eyes feeling itchier lately? Or maybe you've noticed extra sinus pressure building (and not just because of the changing temp). You're not alone. Allergy ...

A food allergy refers to an adverse reaction of the body's immune system to certain foods which are perceived to be a danger to the body. While most allergic reactions are mild and easily managed, ...

A breakdown of why your immune system treats pollen like a parasite — and what happens next. Credit... Supported by By Simar Bajaj Illustrations by Jackson Gibbs Allergies are miserable. Your eyes ...

In 1928, Sir Alexander Fleming discovered that the active component of a penicillium fungus had the capacity to kill bacteria in a petri dish, and he named it penicillin. In 1945, Fleming, Florey, and ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

A chickpea (garbanzo bean) allergy is an allergic reaction to eating or, in some cases, touching chickpeas, a type of legume. Like all types of food allergies, this is an immune response in which your ...

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