Since May, 2008, I have also unfortunately suffered from chronic hives, and dermatographism. I've been given everything from steroid pills/shots/creams, and essentially every antihistamine
in the book. At the same time, Rosacia (which I've had for about 10 years) also became a chronic pain-in-the-butt, and has proven difficult to treat. Over the last 5 years I've become allergic to several antibiotics, a few other meds, and even Claritin.