insomnia
What are you doing usually 2hrs before going 2 bed?
+1 for Melatonin....that stuff works wonders and doesn't leave you drowsy in the morning. Lots of dreams. Leave the wiskey out of it...
Just start reading a "whats the best oil thread", puts me to sleep everytime.
Seriously though, the old wives method of a glass of milk come about because milk contains tryptothan, which helps sleep. You can get tryptothan as a supplement which is more potent and works better than a glass of milk.
Hope you find something that works for you.