My doctor (after I stopped taking 300mgs bupropion for three months) put me back on bupropion and upped it to 400mgs (I took 100mgs the first week, 200mgs the second week and now I'm on 300mgs until Tuesday which is when I'll start 400mgs) I'm at 5 am right now, unable to sleep, and yesterday I got four hours of sleep or so, so I'm pretty much running on no sleep. When this all settles down, how many hours of sleep will I be getting? Or am I doomed to a four hour sleep schedule?!