I just started Prozac one month ago. At first I thought I was going to have to stop. I felt so anxious, buzzy, restless.... you name it. Just the past week or so have I started to feel better. I have heard that you should give these meds up to 6 weeks to work, so that is what I am trying to do. I have xanax .25 mg to take as needed and it is getting less and less that I feel like I need it.