There are many teas
used for sleep, not just one -- many herbs are relaxing and mildly sedating, including valerian, chamomile, hops, passionflower, and a host of others. They aren't nearly as strong as prescription meds, but are much safer, and not hard to stop taking, so if they work, it's a great remedy for the problem. All of these herbs, and there are a host of them, can be used as a tea or taken as a pill or as a tincture.