Complications (1)
- Alzheimer's: Managing sleep problems
Definition (1)
- Early-onset Alzheimer's: When symptoms begin before 65
Risk factors (2)
- Alzheimer's: Is it in your genes?
- Diabetes and Alzheimer's linked
Symptoms (3)
- Alzheimer's stages: How the disease progresses
- Memory loss: When to seek help
- Alzheimer's or depression: Could it be both?
Tests and diagnosis (3)
- Diagnosing Alzheimer's: An interview with a Mayo Clinic specialist
- SPECT scan
- Positron emission tomography (PET) scan
Treatments and drugs (3)
- Alzheimer's: Getting the most from medical appointments
- Alzheimer's drugs slow progression of disease
- Alzheimer's treatments: What's on the horizon?
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continued:
Alzheimer's stages: How the disease progresses
Severe Alzheimer's disease
People in the last stage of Alzheimer's require help with all their daily needs. They lose the ability to walk without assistance and then the ability to sit up without support. They are usually incontinent and may no longer speak coherently. They rarely recognize family members. Swallowing difficulties can cause choking, and they may refuse to eat.
How long?
The rate of progression varies widely among individuals. For some, severe dementia occurs within five years of diagnosis. For others, it can take more than a decade. On average, people with Alzheimer's live for eight to 10 years after diagnosis. Some live as long as 20 years. Most people with Alzheimer's don't die of the disease itself, but of pneumonia, a urinary tract infection or complications from a fall.
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