A rare condition means ice cubes, cold drinks and winter air can all trigger hives, swelling and even anaphylaxis.

Amber breaks out in hives if the temperature goes below 12C (53F) and wishes for a "normal life".

A 16-year-old girl said she is "always scared" of having an allergic reaction after being diagnosed with a rare condition ...

This story originally appeared in the January 2026 issue of Town&Gown magazine. “Oh, my allergies are acting up.” “I think I ...

Mounting evidence points to a link between new-onset allergies and Long COVID, with mast cell activation syndrome as a potential culprit.

Pricy allergy triggers from cashmere to caviar. April 24, 2013— -- intro: Some people are lucky to be allergy-free, but wealth has nothing to do with it. In fact, one popular theory dubbed the ...

Allergic diseases represent a major global health burden, placing significant strain on healthcare systems worldwide. Severe ...

Although biologics can be effective in reducing allergy symptoms, the high cost of these medications must be weighed when determining whether to use them for allergic rhinitis. But these typical ...

Progesterone dermatitis is a rare immune sensitivity condition. Symptoms present like common skin conditions, including eczema and hives, or allergic reactions. Experts weigh in to help you understand ...