anxiety
"I deal with extreme anxiety in a lot of different scenarios likely rising out of autism.  I'm on about 75mg a day, and I cannot say I have side-effects, other than waking up with a pounding heart for a few hours if I drink too heavily.  I have had such good effects from the drug to the point where I can actually see major differences in how I interact with people and events and almost see a difference in my personality (for the better) over the past several years.  I have recommended Vistaril to several people."