I was also curious to hear from everyone about when your flare ups were the worst. For me, it was every summer like clock work. Usually around the same time, June..July, August, would I spend my time in hospital. My flare ups didn't seem to activate in the winter so much, as they did summer. Which is really kind of mind boggling when you think of it. I guess the heat does play a part. Did anyone here find that they spent more time flaring up in the summer, then they did for any other season?