I used to take lunesta prior to dx in Feb, prescribed by my family dr. It worked very well, however no generic and VERY expensive. My internal dr and psychiatrist did not approve of that. I currently take Temazepam 15mg. I usually have restless sleep after 4 hrs or so. It "kicks in" for me about 30 min after I take it. I was on .5mg of seroquel and that worked very well and throught the night. I'm hoping to get back on that soon.