schizoaffective disorde
"I have a complicated relationship with this drug. On one hand, I've been on everything for depression (specifically), and nothing helped. I'm talking like 20  medications here, so it's been a rollercoaster.  most antidepressants were useless for me and the time period for effectiveness is usually over 1 month. Seroquel usually takes 2 weeks to start having an effect. It works for my depression - but I'm sedated and have to sleep a lot. Being a student can make this challenging. shift work and the like would be hard too. It's my last bet for now because I literally start to crumble to psychosis without it. However it is debilitating and feels restrictive. Beats the psych ward I guess.    good luck and keep trying,  sometimes it takes a while."