Allergy & Immunology

A new case of aquagenic urticaria, an extremely rare allergic reaction to water exposure, has been reported in a 17-year-old girl in Mapleton, Utah.

Cannabis, like other pollen-bearing plants, can cause allergic reactions ranging from allergic rhinitis to anaphylaxis, a fact that is underreported despite the widespread use of the substance, according to...

Researchers are developing a new peanut allergy test to determine a patient’s sensitivity to allergic reaction through a few drops of blood.