Life expectancy for individuals with Alzheimer's disease varies depending on many factors. The average life expectancy for a person with Alzheimer's is 4–8 years after diagnosis, but people can live with Alzheimer's for 20 years or more.
What age do Alzheimer's patients die?
Some Alzheimer's facts:
61 percent of those with Alzheimer's at age 70 are expected to die before the age of 80. Thirty percent of people age 70 without Alzheimer's would be expected to die by age 80.
What are the final stages of Alzheimer's before death?
Experts suggest that signs of the final stage of Alzheimer's disease include some of the following:
- Being unable to move around on one's own.
- Being unable to speak or make oneself understood.
- Needing help with most, if not all, daily activities, such as eating and self-care.
- Eating problems such as difficulty swallowing.
