I am currently taking 5mg Prozac, will go up to 10mg on Wednesday after a week, but have no appetite. Having panic attacks and feel sleepy and nervous, but I am sticking with it, because I lost 4 pounds or maybe 5 in 4 days. That is the only thing so far I like about this medicine. Just wondering if when I start taking the higher dose if the appetite will be even less and if the panic attacks will go away? Thanks.