i have been on Zoloft for 10years. im taking 100mg zoloft in the morning and 10mg valium 3x a day. My anxiety and panic attacks are severe! I cant even go into a store! i feel like i cant breathe and i twitch and hyperventilate. in just want to find the quickest exit and leave. I feel like im going to pass out! Has the Zoloft stopped working? have i taken valium too long? whats a safe way to switch to Xanax if a new doctor wants to put me on it? im scared because i have ended up in the hospital by ambulance because a doctor gave me Haldol! all I have is anxiety and panic attacks I think? I also have insomnia sometimes!