Please help I need to know if any one else has had anxiety feelings after being on xyrem. I started out taking 4.5 ml twice a night. I also take seroquel 25mg, which I am stopping in a few days. For 11 days it was 4.5 ml both doses. Then fri the doc. Upped the second dose from 4.5 ml to 6 ml b/c I was not resting well or staying asleep well on... more