A 15-year study of 11,537 Hong Kong children aged 2-7 years reveals a growing disconnect between parent-perceived and doctor-diagnosed food allergies. While parent-reported food allergy increased from 6.1% in 2006 to 8.5% in 2020, doctor-diagnosed c...

A randomised controlled trial tested whether intramuscular adrenaline, the standard first-line treatment for anaphylaxis, effectively reverses severe hypotension caused by histamine infusion in healthy volunteers. Despite achieving plasma adrenaline...