Hay fever occurs when the immune system mistakes pollen as a threat and releases histamines and other chemicals to ward them off - Liam Tooher It’s that time again. You may still be sporting a scarf ...

This week, UK searches for "Pollen Count" have hit a six-month peak, with queries such as "how quickly do antihistamines work" dominating search trends. The Met Office has declared the start of hay ...

Hay fever, also known as allergic rhinitis, is the condition responsible for seasonal allergies or allergic reactions to other environmental allergens, like dust mites and animal dander. Estimates ...