What is the definition or description of: isovue allergy?

Contrast allergies.: Isovue is a contrast agent often used in CT scanning. If someone is allergic, they may have more mild symptoms such as hives after an injection. More significant reactions include feelings of tightness in throat, drop in blood pressure, or facial swelling, shortness of breath, anaphylaxis. Severe allergies are not common but can occur. Discuss any history of prior allergies or asthma with doc