Worthington Springs, Florida. Worthington Springs is a spring and town in Union County, Florida, United States. The population was 193 at the 2000 census. According to the U.S. Census Bureau's 2004 estimates, the town had a population of 199. Contents.
Causes. While the cause of chronic idiopathic urticarial is unknown, the reaction may be caused by certain triggers, including pain medications, infection, insect bites or parasites, exposure to heat, cold or sunlight, stress, consumption of food or alcohol, or pressure on the skin.Common symptoms:hile the cause of chronic idiopathic urticarial is unknown, the reaction may be caused by certain triggers, including pain medications, infection, insect bites or parasites, exposure to heat, cold or sunlight, stress, consumption of food or alcohol, or pressure on the skin. Common symptoms:
Urticaria is not just an allergic disease. It can be caused by metabolic diseases, medications, infectious diseases, autoimmune disease, or physical sensitivity, said co-editor Dr. Alan A. Wanderer, also of Allergy and Asthma Consultants.rticaria, commonly known as hives, is one of the most common dermatological conditions seen by allergists, said co-editor Dr. David L. Goodman, of Allergy and Asthma Consultants in Englewood, Colorado. Traditional allergies to foods or medications and viral illness are frequent causes of acute urticaria..