Hi Everyone. I asked this question in my CLL online support group and the response was astounding!! I thought I was crazy, I Thought I was losing my mind...my Dr continually said he didnt believe it was related to the CLL... "THE HEAT"... I CAN NOT TOLERATE THE HEAT!! I am 46 years old and have always enjoyed summer. Living in RI I'm used to all 4 seasons, often harsh seasons, and the summer is no exception. Not only do I get that unbearable heat, but the humidity is excrutiating... So, I'm looking for as many fellow CLL'ers as possible who also have developed a severe intolerance to the heat, to share with my Dr and say IM NOT CRAZY....what is the connection??? !!! (BTW, I am NOT referring to night sweats, or the sweats in general, which I deal with non stop day And night), I'm talking about the body's inability to regulate itself with temps.... (And it makes me feel awful, sick, and mean). Any input and comments are appreciated!!!