I have 24 hour caregivers taking care of her in her home. She is up every 15-30 minutes to go to the bathroom. She is in a wheel chair and can hardly stand on her legs so it is exhausting for the caregivers and my mother. She does not sleep much during thr day either. She will not go on a bed pan or wear depends. We have given her ativan (doesn't work), restoril, very little and it makes her like a zombie. She becomes sleep deprived and starts hulucinating. Any ideas?