Hives — also called urticaria is a skin reaction that causes itchy welts. Chronic hives are welts that last for more than six weeks and return often over months or years. Often, the cause of chronic hives isn't clear.
The welts often start as itchy patches that turn into swollen welts that vary in size. These welts appear and fade at random as the reaction runs its course.
Chronic hives can be very uncomfortable and interfere with sleep and daily activities. For most people, homeopathic medications provide relief & solves the problem permanently.