Originally Posted by AndrewC

ICan you just take it one day at a time? I thought it was one of those drugs that took a while to take effect.

I fly a LOT and often have a combination of jet lag and sleep deprivation, so Provigil sounds like a good idea.

To get to sleep when my body doesn't want to I rely on OTC doxylamine
succinate (brand name Unisom, but not the melt lets version). I think it's just a max strength antihistamine, but it works for me.