I know what you are going through, 3 years ago I started w/hives they were mostly on the trunk of my body and upper legs - never on my face. They started in May. I went to my internist; allergist & a dermatologist, they were never able to determine what caused them. I "suffered" with them from May until October when they finally stopped. I was on claritin; and a couple of others to relieve the outbreaks and itching. I'm sure this will pass.I do remember how concerned I was with having them daily. Good luck to you.