Mom is 85 with dementia and she is currently taking 13 mg of Melatonin every night but only sleeps an hour or so, gets back up, and thinks it's morning again! She will get fully dressed and expect my dad to take her to Waffle House for breakfast plus she has tried to take her morning meds all over again but it's really night time. Help!! This cycle is killing my 86 year old father. I help as much as I can with her but I'm not there at night. He doesn't like to drive at night because he doesn't see well...