Hey. I know in my case I had a real rapid blowup. For me it started out as guttate and then in places, it turned to plaque and for a lot of other places, turned erythrodermic. To the tune of about 70 - 80 percent coverage. Of that, probably about 40 percent or so plaque and the rest erythro. No fun. No fun at all. Skin coming off by the handful every day.
But I am much better now. Thank goodness.