We still have a lot to learn about chronic idiopathic urticaria, a common and heterogeneous disorder. Most of these quiz questions are derived from recent literature and guideline updates.

Background: Chronic idiopathic urticaria is a distressing condition that severely affects patients' quality of life. The overall costs associated with this disease, both for the healthcare payer ...

Chronic urticaria occurs in about 0.1% of the population (Greaves, 2000). Patients previously classified as having chronic idiopathic or "ordinary" urticaria are now divided into two groups ...

Most cases of chronic hives have occurred 7-13 days after the third vaccine dose. It is concluded that individuals who have ...

Also approved for chronic idiopathic urticaria (CIU) – hives caused by an allergic reaction to a food or drug – the new formulation developed by Genentech prevents the need for healthcare ...

These quiz questions about chronic idiopathic urticaria (CIU) are derived from current literature. Are you up to date? At the end of the quiz, compare your score with those of your physician ...