What causes urticaria?
https://youtube.com/watch?v=T3FLeC5le64 Visit https://www.survivehives.com for more information on hives (urticaria). The causes of hives or urticaria is probably the most common question that people with the condition ask. And often the answer can be confusing. Thankfully Professor Connie Katelaris, an urticaria expert, provides a clear explanation in this short video. To understand the causes of hives…