major depressive disorde
"Quetiapine has improved my mood swings and suicidal thoughts. It also does wonders for my anxiety. At first, taking this medication (50mg 2x daily) I felt very groggy; it helped my insomnia a lot - and still does. So despite that side-effect, I believe this drug works very well. I was told I was slurring my speech by others within the first couple of days of taking this - it did turn me into a bit of a Zombie!! This, however, passed and now, in conjunction with Mirtazapine, Pregabalin and Diazepam I feel better than I have in a long time."