Anaphylaxis is a serious, potentially life-threatening allergic reaction that can affect several organ systems in the body and may threaten breathing and blood circulation. The most common causes of ...

It's the worst nightmare for anyone with a life-threatening food allergy. On Jan. 11, Órla Baxendale, 25, a Manchester, England, native living in New York, ate a vanilla Florentine cookie at a social ...

Daisy-Daisy / Getty Images A potentially ground-breaking nose-spray version of the drug epinephrine will soon hit the market — an alternative to auto-injectors like EpiPen for people having serious ...