Some people call aquagenic urticaria "water allergy." Urticaria is the medical term for hives, which affect about one-fifth of the population at some point in their lives. But we only know of ...

People with aquagenic urticaria develop red, itchy hives and welts when their body comes in contact with water during a ...

The main allergen appears to be prostate-specific antigen (PSA): a protein found in all seminal plasma, not just that of a ...

“Basically, your skin sees sunlight and freaks out a bit – it can get itchy, bumpy, red, rashy [and] sometimes even hive-like ...

Hidden food sensitivities cause delayed immune reactions that escape allergy tests but trigger chronic inflammation and ...

Allergy and Clinical Immunology Division is marking World Allergy Week 2025 by highlighting the range of specialised services ...