I took it for over 7 years. I would get up during the night several times and eat excessively to the point of #30 lbs wt gain. I acted drunk, slurred speech, was incoherent, etc and never knew it according to family. I was extremely tired during the day and ended up with chronic fatigue, restless leg syndrome and fibromyalgia. I felt drugged during the day and even though I thought i was sleeping at night I was actually up most of the night sleepwalking, and doing things I never realized i did till I was told later.