bipolar disorde
"Doctor warned me it tasted bad.  Understatement.  HORRIBLE!  Numbs my mouth but is tolerable.  Noticed huge difference the next day.  Mood is great but I slept for 12 hours after first taking it.  I'm sure my body will get used to it and that will stop happening.  I'm supposed to take it twice a day but can't unless I want to sleep 24 hours a day.  I expect to take it twice daily once my body adjusts.  No other side effects except taste and sleep.  Didn't have to use Lunesta for first time in months."