Tag Archives: actual cause

  Knowing how to treat hives is important especially that this ailment strikes 20 percent of the American population each year. Hives, alternately known as welts, urticaria, nettle rash, wheals, is a skin rash that is usually red and itchy. It is triggered by an allergen. As the body copes with the allergic reaction, it releases a substance called histamine. … Continue reading →