Has anyone had buspirone work within a week? I mean I'm only working on day 3 but just curious. As of now, no side effects but wondering if it takes getting into my system more before I feel side effects? I'm just ready for those stressful thoughts with the way the world is today to go away! :) Anxiety comes out of nowhere! I was fine until a week ago and anxiety crept in quickly although I had it as a teenager. Just wondering when I will be able to not feel the anxiousness in my body and how long it takes to get in my system!