Hydroxyzine
"Ok as a first time user I'm going to give my honest answer based on usage for 3 days now. So my doc prescribed me these because I have developed anxiety disorder. Well, I decided to take these when I start to feel panicked. After 20 minutes or so. I'm easy. Thoughts simmer down. Mind stop racing and negative thoughts seem to push to the back and not to the front as usual.  They make me feel mellow and laid back..Mind you. I'm not a drug user of any type so that's probably why they work so well for me. I keep them with me all the time. They don't make me drowsy. However, if I'm relaxed. I can definitely dose off. I recommend these if they are the only medicine you are taking.  It seems to work best in my clean system. Hope this helps"