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:
If Urticaria causes inflammation or discoloration of the skin that lasts more than 24 hours, then an underlying non-allergy related medical problem may be the cause. When swelling of the deep skin tissue is associated with hives, it is called angioedema. Angioedema occurs in about half of people who have chronic Urticaria. Angiodema or swollen soft tissue that is not associated with hives is not usually itchy. It can involve the lips, eyes, hand, foot, throat, genitals, or rarely internal swelling causing abdominal pain. Throat or tongue swelling can be a life-threatening emergency as it can cut off air supply.