I am tired of the term 'sundowners' and suggestions of lighting and scheduling. Habits are developed by learning, or appeal. They must find something appealing about staying up all night, in the early stages of dementia. What are the fears then of the daytime hours? My mother knows who the family is and the difference between night and day, although "I had no idea it was so late!" is a common statement. Yet she continues to sleep from dawn until dusk, after piddling around the kitchen. We have gone on trips, and managed to "reschedule" her routine fairly easily, for that period. She will go to bed at a reasonable hour and wake up with the rest of us. Upon coming home, however it isn't long before she reverts back to staying up all night. There has to be something other than a screwed up internal clock, or confusing night and day. Certainly someone can postulate as to "why" and not just tell this is part and parcel of dementia/Alzheimers, and leave it at that.
melatonin secretion by the pineal gland (or taken as a supplement)
core body temperature (night setback thermostats help)
plasma level of cortisol (helps raise blood sugar levels during stress).
Ambient light is also a factor, and modern living with electric lighting has a way of throwing off the rhythms too.
system to the solar day. In fact, a carefully orchestrated light/dark pattern has been shown in several controlled studies of older populations, with and without ADRD, to be a powerful non-pharmacological tool to improve sleep efficiency and consolidation. Discussed their study are research results from studies looking at the effectiveness of light therapy in improving sleep, depression,
and agitation in older adults with ADRD. A 24-hour lighting scheme to increase circadian entrainment, improve visibility, and reduce the risk of falls in those with ADRD is proposed.
When he first came to live, he also hardly ever slept.
I too have insomnia and fear how I will be treated..Thank God for those abuse hot lines for the elderly. Remember social services might be able to help. .I suggest the melatonin ..im not sure if it legal to lock anyone in for their own room for protection. .Find a senior home if you are starting to have bad feelings towards them..Perhaps you weren't a peach yourself
Mom is not typically highly agitated at night, although there have been some nights where she appears nervous and snappish...mostly extremely restless, wanting to sit up and go to the rest room every hour. She is also dealing with itching due to the renal failure which annoys her when she is resting.
Any further information on the light therapy would be greatly appreciated.
About the night awakenings, I went through it for a year with my Mom. I cut her door in half and locked the outer side. She would rest her arms on it saying "hi? hi? helllllllo?" all night long but was safe. I could only put a few things in her closet and drawers to play with or everything would be on the floor. Finally I took her and the neuro gave her depakote sprinkles rx to calm her brain at night, worked like a charm. good luck everyone, this stage does pass.