A simple rash or hives may seem harmless—but combined with breathing problems, it could signal anaphylaxis, a severe allergic reaction.
Watch for danger signs: shortness of breath, throat or chest tightness, swelling of the face or lips, dizziness, or fainting. Triggers can include foods, medications, insect stings, or even unknown causes.
Act fast: call emergency services, use an epinephrine injector if available, and stay with the person.
A rash with breathing issues is never minor—quick action can save a life.
