Zaleplon
"I was first prescribed it in a psych ward as a PRN.  I take a cocktail of sedative drugs through the day and at night including: 90mg Phenobarbital, 15mg Zyprexa, 2mg Klonopin, and 200mg Vimpat all at night.  I still have had major trouble sleeping.  I got put on 10mg Sonata and the first night it didn't work.  The second night I laid down and tried to sleep on my own, after about two hours of no sleep I took the sonata and within 15 minutes I was asleep and slept all through the night till I was woke up for breakfast at 8:00 am, oh and I laid down at 9:00 pm and took the sonata at about 11:00 pm.  It works wonderfully for me but I think it has its own effects to each individual user and the meds they are on too. I love it"