"i suffer from high anxiety and manic depression. i have had trouble getting to sleep for years and sometimes would go days without sleep causing insomnia on top of everything i deal with making me feel like i&#039;m going nuts. after being up 3 days straight i broke down told my doctor i needed something to help me sleep and be gave me zaleplon. i thought sure why the hell not, worst thing that could happen is it doesn&#039;t work right? turns out it not working was the worst thing that happened. not only did the crap not work but i stayed up a 4th night waiting for it to make me tired. i might as well have taken nothing. at least with nothing you&#039;re not anticipating things that won&#039;t come. man, benadryl works better than this. waste of time and money"