i tried waking up an hour early to take my meds for a while it would take me a good chunk of the hour to fall back asleep and then it would be crappy sleep because i couldnt really relax knowing my alarm would go off again soon so all that happened was i lost an hour of sleep and got up cranky frustrated and exhausted  i have trouble falling asleep in general unless i know i have a minimum of three hours before i have to wake up again otherwise anxiety keeps me from restful sleep