Hives (urticaria) are one of the most common and earliest signs of anaphylaxis. Most anaphylactic reactions involve skin symptoms, though some cases do not. Skin symptoms of anaphylaxis may ...

However, anaphylaxis is always an emergency and requires prompt medical attention. That's why it's essential to know the signs so you can act quickly to find emergency treatment if you ...

Older adults with anaphylaxis may be more likely than younger adults to require admission to the intensive care unit, new ...