Total occupied homes in Cass County with people under 18 years old: Total: 9,698; Population of homes with one or more people under 18 years: 3,259; Population of family homes: 3,206; Husband-wife family: 2,442; Under 6 years only: 511; Under 6 years and 6 to 17 years: 565; 6 to 17 years only: 1,366; Other family: 764; Male householder, no wife present: 248
How do they occur? Clusters of hives may appear as a reaction to an allergen such as food, medicine, or an insect bite or sting. Hives may also occur as a reaction to infection or emotional stress. Histamine, a chemical your body makes, is released in response to the irritant that causes the hives to form.
Causes of Hives in Adults. Hives, also called urticaria, appear as itchy, red welts on the surface of the skin and are usually caused by an allergic reaction. Hives in adults start suddenly and go away quickly, can vary in size, appear anywhere on the body, and can move around on the body throughout the course of the reaction. Allergic Reaction.