I'm a chronic hypertensive and have been since, well, the onset of my various illnesses (all hit in my early 20s). Lately my BP has come out of control; it is normally quite well under control. I've gone from 120/80 ish to 150/100 ish. In case they were causing problems, I dropped ALL additional medication and supplements I'd begun taking recently: B-12, melatonin for sleep, grapeseed extract, Sonata for sleep. Tonight the BP is back to reasonable, but I don't know that it will stay that way. I know many people have NMH (a form of *low* blood pressure) but wondered if anyone else had seen their BP rise.