Alex completely broke out in hives yesterday. It would go almost away with Benadryl but the second it wore off it would come back completely and worse. We called his doctor twice yesterday. By around 8ish his eye was beginning to swell. His doctor told us to give him zyrtec. That did the trick for the night. Hives 98% gone. We took him to the doctor this morning and told us just to kept giving him the zyrtec. He said it could have been anything that caused it and it pretty impossible to pin piont what could have cause it. It could have been a virus that he picked up a few weeks ago and is just making itself known now. Alex was covered with hives in about 90 percent of his body. We let him have Taco Bell Doritos taco as a treat. Well I won't be giving it to him again just in case.