Gabapentin
"I've only been taking this medication for under a week, 300mg x 3 times/day. Pdoc Rx'd it for my BP1, and as an adjuct treatment for insomnia and anxiety. My first few doses I felt pleasantly drugged and mellow. It had a moderate cannaboid effect and even gave me the munchies and had me babbling. It has lessened quickly. This med must be working on the brains gaba receptors indeed for I've had a general sense of wellbeing and calmness. 

Side effects: increased appetite, some minor drowsiness/loopiness, some dipsomania, and strangely...a frequent need to "stretch out" my muscles. I'm going to continue this medication, and even ask about a higher dose. More time on it will reveal how well this treats my conditions."