I had urticaria about 20 years ago. It was pretty bad because the hives were all over my body. I took Hismanal for a week (which has been discontinued) and the itching went away for about 10 years....
You can take either Allegra, Claritin, or Xyzal to get rid of the hives. I don't know what trigger the hives, but when I get them, they get worse and worse and will not go away until I take one of...