Well, in 06, when I was first diagnosed, it was zyrtec, zantac in the am and singulair, zantac at night. I am down to a zyrtec in the am. With the season change to warm, it has flared up a scootch in my palms, and a little on my feet and shins. I just try to stay cool until my body adapts to it. Thankfully her case sounds mild. Some people are crazy bad. Things to watch for would be dying hair and tattoos. Not to say your girl would do either, but it couldn't hurt to tell her how they would affect her, since she has a sensitivity. I have a few tattoos, and have had them for many years, prior to the urticaria dx. They raise up when I have a flare. Hair dye makes me look like a klingon.