While some Supernanny fans were surprised to learn about Jo Frost’s battle with anaphylaxis, the reality star has actually ...

Anaphylaxis is rare but serious — It’s a severe allergic reaction that can happen suddenly and progress quickly Triggers vary and can include foods, medications, insect stings and latex Epinephrine ...

Angioedema and anaphylaxis are two different conditions, but they share many of the same triggers and symptoms. Angioedema is swelling in the tissues underneath the skin. It’s marked by sudden changes ...