My mom's dementia got increasingly worse in the nights leading up to the last full moon (March 20). She was extremely agitated, wide awake until 3 am, trying to take her clothes off, wanting to get up and make the bed in the middle of the night, her sentences were completely nonsensical and frequently I couldn't even distinguish words at all, even though she was "talking". Then about 2 days after the full moon, she was back to her usual dementia symptoms.
I'm guessing there's not much I can do other than be prepared for some really long, bad nights? Does anyone have additional experience for how long it lasts? It seems that it got worse about 3 nights leading up to the full moon, then 2 days after, she was back to her usual.
I have an adult son with schizoaffective disorder and he is more manic than usual during the full moon and afterwards he becomes subdued.
I also have a teen with HFA and he becomes more anxious and grouchy during the full moon.
So, yes, I have to agree that the full moon influences mood.
https://www.alz.org/help-support/caregiving/stages-behaviors/sleep-issues-sundowning
"People with Alzheimer's and dementia may have problems sleeping or increases in behavioral problems that begin at dusk and last into the night (known as sundowning)."
https://www.alzheimers.net/does-the-full-moon-affect-alzheimers-patients/
"Can We Explain Odd Behavior During The Full Moon?
Alan M. Beck of Purdue University conducted a longitudinal study “to objectively examine the lunar influence on the frequency, duration and intensity of behaviors in individuals with Alzheimer’s disease.”
The Alzheimer’s Behaviors Examined:
wandering, anxiety, physical aggression, &
verbal confrontation.
The study concluded that individuals with AD exhibited significantly more behaviors during periods of full moon, and that these behaviors were of a greater duration during the full moon."