Buspirone
"Buspar* Took 5 MG at 10:00 pm and stayed up until 2 am the night before work (due to being very mentally hyper and aware). Mouth and eyes very dry the next day.  Felt very weird all day the next day. Very hyper.  Wanted to continuously talk.  Felt wired but yet didn't really want to move.  Hard to function at work, but yet was in good mood (almost felt drunk). Seemed like I was slurring(possibly from dry mouth?)"