Hi, I'm wondering if anyone here who has been on suboxone (or is currently on it) has had problems with hot flashes. I've been having this symptom for a long time, though it does tend to come and go. I went through hormone testing, thinking I was in pre-menopause or something, but my hormone levels were fine. Also, the hot flashes aren't anything that goes away quickly - they can last hours and seem to get worse with activity (ie when vacuuming the house, I turn the a/c down to 70 degrees and still feel hot). Thanks for any information.