Quetiapine
bipolar disorde
"I don't understand all the negative reviews. For me this pill has worked well. It's calmed me right down and has been blissful at moments. It's expensive unfortunately. 

As for weight gain, I've noticed that it's pretty neutral... Granted I'm weaning off of Zoloft as well so who knows but I find with medications with 'weight gain' as a side effect just trying your hardest to eat a well balanced diet will prevent it. It's too easy to give up and say oh well I'm gonna get fat - - it's very much not the case. 

Don't give up, if you're bipolar like me there's a chance you can do a lot with your brain so give it a shot and take your life back. I think much more clearly and am more productive. The overwhelming tiredness subsided after one week."