I am not in any ways trying to scare you or stop you from taking it. I did the same thing you did, I tried to get some information last week before I started on it.I took ONE pill after supper at 6 pm last friday night and never slept until saturday around 10 pm. I manage to get about 2 hours sleep that night and only got about 5 hours saturday night. I was so high I couldnt even close my eyes they seem like they would just pop open and felt like they were as big as saucers. I was so scared I wouldnt be able to get any sleep. On top of that I was so nauseated I couldnt eat a thing, I had major gas soon as I took the pill, had a huge headache probably from lack of sleep, lost 2 pounds from not eating and spending half the day on the toilet with soft stools, had chills, nightmares in the 2 hours sleep I got I think I had hallucination too.Like I said I'm not trying to stop you from taking it but I only took one 37.5 mg and it was 2 days of hell. It took another day to come down from this "high" I was feeling. I'm going to speak with my doctor about it tomorrow because I had 10 side effects all at once from one pill!!!!!! I hope you do well but make sure you dont have to work the next day because working and driving on such a high is dangerous, I was afraid I wouldnt make it back home. I hope I havent scared you but I wanted to let you know things do happen and I hope it doesnt happen to you.