My father who has been diagnosed as having alzheimers is curently going through a day reversal mode. He wants to sleep during the day and is up all night wandering around the house. We have tried numerous things to try and `turn his clock around` but up until now have not succeeded. We have tried exercise, waking him up everytime he nods off trying to get him interested in something to keep him awake We dont really want to start sleeping pills as this may lead to incontinence during the night which my mother could not deal with. Anyone else having the same problem? if so would love to hear you comments