Medications

Tips on dealing with seasonal allergies

Colorful flowers and delicate blossoms on trees are not the only sign that spring has truly arrived. For many, allergies are a sign the seasons have changed. Up to one in four Canadians suffer from allergic rhinitis and its ...

Medical research

Food allergy is associated with lower risk of SARS-CoV-2 infection

A National Institutes of Health-funded study has found that people with food allergies are less likely to become infected with SARS-CoV-2, the virus that causes COVID-19, than people without them. In addition, while previous ...

Immunology

Understanding allergies

Do you blow your nose and rub your itchy eyes more than usual in the spring? Chances are you have hay fever, also called allergic rhinitis, an allergic response that has absolutely nothing to do with hay and everything to ...

Immunology

A novel painless and reliable allergy test

Although allergies are widespread, their diagnosis is complex and, depending on the type of allergy, the prospects of success with therapy are not always clear. Skin tests so far have been unpleasant, time-consuming and associated ...

Immunology

Early-life exposure to antibiotics linked to atopic dermatitis

Exposure to antibiotics in utero and during the first year of life is associated with an increased risk for atopic dermatitis, with the correlation partially attenuated after adjustment for familial factors, according to ...

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