I was taking 300 mg of Seroquel XRT plus 100 mg Seroquel at bedtime. I slept really well for the first time in my life, but it was too much. I was tired all the time and felt almost nothing. I didn't want to do anything. I wasn't depressed, I just felt dead inside. And oh so tired.
I stopped the Seroquel 300 XRT in April and I have so much more energy now.
I tried Abilify for a month and it made me hypomanic. Now I take 1.0 mg Risperdal at bedtime with the 100 mg of Seroquel. I sleep all night, and I'm not tired all day anymore. It's kept the hypomania at bay so far.