I have been on it for several months now and have had no major problems. For awhile, it actually made me really tired and groggy, but I started taking it at night instead and now it is fine. I find it has really helped me with my anxiety. There are so many things I can do now without even thinking about it. I have heard it is hard to come off of though once you have been on it for awhile... but I think it is the kind of drug that you are intended to be on for awhile, so no problem there really. It just requires a slow weening period. Don't be discouraged if you have some side effects over the first little while (weeks)... Most drugs do cause some side effects for a little while until your body adapts and they go away. Anyway, best of luck! I hope it works smoothly for you.