It made me very jittery, and I had used almost every effort imaginable to get to the restroom, and got there too late. After about 18 hours of that, I said enough. I still didn't sleep, couldn't relax, and felt worse than before I took it.
My daughter took it for almost 1.5 weeks, yet according to my ex doesn't have bipolar. She seemed like things were Good on it. I never have seen her DX.