If you’re caring for someone with dementia or Alzheimer's disease, you may have noticed big changes in how they act in the late afternoon or early evening. Doctors call it sundowning, or sundown syndrome.
It seems to be triggered by fading light, and the symptoms can get worse as the night goes on.
Want another great reason to eat healthy? The food choices you make daily might lower your odds of getting Alzheimer’s disease, some scientists say.
Researchers have found that people who stuck to a diet that included foods like berries, leafy greens, and fish had a major drop in their risk for the memory-sapping disorder, which affects more than 5 million Americans over age 65.
The eating plan is called the MIND diet. Here’s how it works.
You can do things to help both of you sleep better and be less tired during the day, though.
Sundowning can make caring for someone extra-challenging. They may be:
They also may
Hear or see things
Have mood swings
Up to 1 out of 5 people with Alzheimer’s get sundown syndrome. But it can also happen to older people without dementia.
It usually starts during the middle stages of Alzheimer’s disease. Sundowning symptoms fade as the disease gets worse.
What Causes It?
We don’t know for sure why sundowning happens.
Some scientists think that changes in the brain of someone with dementia might mess up their internal body clock. The area of the brain that signals when you’re awake or asleep breaks down in people with Alzheimer’s. That might cause sundowning.