Some people have grown dependent on pharmaceutical sleeping aids. I know friends from the BPO Industry who work overnight who have been trying all sorts of things just to get a good night's sleep. If you're one of them, this might help:
Curing Addiction to Sleeping Pills | Addiction
We've all been through a couple of sleepless night now and then. I just want to know if you have any tips on getting some restful shuteye without having to resort to those habit forming sleeping pills.