Hydroxyzine
"This works well for me while not coupled with any other substances. I took it about a decade ago with Paxil and did not notice any benefiial affects because I was so sedated and out of it from the Paxil but now I am taking it without any other substances and I notice a very beneficial affect. Only downside is it makes you pretty tired. I have been combatting the feeling w/caffeine, which works for me but may not work for everyone... have sleep panic attacks and night terrors and this is the only thing that's made me sleep soundly in as long as I can remember."