Don't take this medicine!!!! I was on this stuff for only four days and by the third day I was like a zombie. Every muscle in my body was killing me I felt like I had run a marathon. I couldn't think straight I was lethargic. My mood was terrible. It all started on the third day. I stopped taking it today and already I am starting to feel like my old self again. I am only 25 y/o I cant believe the negative side effects could out weigh the benefits of taking this drug. I also can't believe doctors prescribe this stuff. My only assurance was the fact that as soon as I told my doctor about how I was feeling he told me to stop taking it and just take my water pill. I am going back tomorrow to get prescribed something else. Hopefully that goes well........