I only needed a couple of sleeping pills in the hospital over my 1 week stay when they had bumped my IV steroids up to 60mg. At that point I couldn't sleep at all without a pill and was totally restless throughout the day. It was a weird and irritating sensation though; being ancy from the steroids, but drowsy and groggy from the gravol, sleeping pills and pain meds.
In any case, I stopped taking sleeping pills and to help me sleep now I eat a special cookie (dope infused) which knocks me out in about an hour and keeps me asleep through the night. No side effects the next day either like with sleeping pills. Hope this helps. I know it's not for everyone and some are not used the the idea, but there's not much more someone who can't sleep or eat can ask for than a sleep and appetite stimulant that carries no side effects. Good luck!