Urticaria
"I developed Solar Urticaria a few years back, (allergies to the sun) and I&#039;ve tried everything from Benadryl, Claritin, Zyrtec, Allegra and cortisone cremes and none of them have worked. The doctor finally gave me some samples of Xyzal and I noticed 98% change. I don&#039;t take them everyday but if I know I will be out in the sun for an extended amount of time, I will take one before leaving home and it last for 24 hrs. If I am in direct sunlight on a really hot day for extended hours I will still break out in hives but not as bad as I would if I didn&#039;t take anything. It doesn&#039;t make me drowsy at all as some have indicated. I am so relieved to have found this medicine. Without insurance it can be very expensive. I wish it was sold over the counter."