Many people think hives or a rash are harmless, but when they happen with breathing problems, they can signal a life-threatening allergic reaction called anaphylaxis.<\/p>\n
Hives are itchy, raised red patches that can spread quickly. Danger signs include trouble breathing, throat or chest tightness, swelling of the lips or tongue, rapid heartbeat, dizziness, or fainting.<\/p>\n
Common triggers include foods, medications, insect stings, latex, and other allergens \u2014 even in people with no allergy history.<\/p>\n
Doctors warn that symptoms can worsen rapidly. If hives appear with breathing difficulties, seek emergency help immediately and use an epinephrine injector if available.<\/p>\n
A rash plus breathing problems should never be ignored \u2014 fast action can save a life.<\/p>\n","protected":false},"excerpt":{"rendered":"