"i just started taking viibryd five days ago.  i switched from zoloft to viibryd.  i was having bad headaches and an overall feeling of yuck in the mornings.  i started feeling better at the end of the day when i was going to take my next dose of zoloft.  i also could not sleep.  i would wake up at night and then couldn&#039;t go back to sleep.  since taking the viibryd, i have been able to go back to sleep when i woke up in the middle of the night.  i am a bit sleepy in the morning, but i am feeling a bit better.  i am hopeful about viibryd.  i hope that my condition continues to improve and my sleeping patterns continue to get better as i increase the dosage and as time goes on. zoloft did help, but the side effects were too much for me."