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Real members of myALZteam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
June 30
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A myALZteam Member

My wife was diagnosed with ALZ two years ago. She sleeps like a baby, gets in bed around 9:00 pm and doesn’t get up until I wake her up around 9:00 am the next day. My wife has always used sleep as her escape so I’m not surprised. So sorry for your diagnosis. Wishing you the best.

July 3
A myALZteam Member

Thanks I appreciate your response.

June 30
myALZteam

Getting only 2-3 hours of sleep a night is not considered normal or healthy, but sleep problems are very common with Alzheimer's. About 25% of people with mild to moderate Alzheimer's experience sleep trouble, and this can get worse over time. There are a few reasons why Alzheimer's can disrupt sleep:

- Circadian rhythm Show Full Answer

Getting only 2-3 hours of sleep a night is not considered normal or healthy, but sleep problems are very common with Alzheimer's. About 25% of people with mild to moderate Alzheimer's experience sleep trouble, and this can get worse over time. There are a few reasons why Alzheimer's can disrupt sleep:

- Circadian rhythm changes — Alzheimer's can affect the brain's internal clock, making it hard to know when to sleep or wake
- Sundowning — increased confusion or agitation in the evening can make it hard to fall asleep
- Anxiety or depression — these can also interfere with sleep
- Medications — some can cause insomnia as a side effect It's really important to bring this up with a doctor as soon as possible. Only 2-3 hours of sleep is very little and could affect overall health and wellbeing. A doctor can review medications, suggest lifestyle adjustments, and help find the right approach for better rest.

Getting more sleep is worth working toward — the brain actually does important repair work while sleeping!

June 30

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Billingham, UK