I'm taking Lunesta for insomnia, it has less side effects than Ambien (or so they say). It works well for me, but I have had to re-increase from 2mg to 3mg. I had the sleep issues of not being able to fall asleep ~and~ stay asleep. I use to take benedryl, tyenol pm, melatonin, sleep aids, and vesicare (for I.C. that is suppose to make you sleepy also), to no avail. Lunesta has been a life saver, and hopefully when my Ts get straightened out I can come off of it too.