International Nurses Association

Hives Hives generally appear as raised red itchy bumps.   Certain foods can cause a reaction in the form of hives. Peanuts, eggs, and shellfish are often common triggers. Certain medications, often antibiotics such as penicillin and sulfa, can cause hives as well.   Insect stings and bites can also cause a reaction of hives, even if you have never been allergic before, one can develop at any time in life.   Other common triggers are hives include: Cold or heat   Exercise   Sun   Latex   Blood transfusion   Bacterial infections   Viral infections   Mononucleosis   Hepatitis   Pet dander   Pollen Certain types of plants The best form of treatment is to avoid the stimulant, but that is not always possible.   The first consideration is to make sure there is no swelling of the throat.   Some allergic reactions can have serious effects, and swelling of the throat is one to watch out for.   The next concern is, how uncomfortable the hives are.   A mild case can d