solar urticaria Directory References Discover New Seven Wonders of the World The Top COVID-19 Vaccine Myths Spreading Online 9 of the World’s Deadliest Mammals 10 of the World’s Most Dangerous Fish The Largest Islands in the World Why Did the Soviet Union Collapse? The Assassination of Leon Trotsky Contents solar urticaria dermatology Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:hives In hives…vesicles (large or small blisters); solar urticaria, produced by exposure to sunlight; and urticaria subcutanea, caused by swelling of the tissues underlying the skin.Read More