With dementia, you end up dying not because of the disease itself, but from a complication related to the disease. These include:
Pneumonia - Dementia patients have poor immune systems, making it harder to fight off.
Falls - Dementia can affect your balance and ability to walk. Falling is the cause of almost all fractures in the elderly, this can increase their chances of death.
Choking - During the late stages of dementia, one may have trouble swallowing.
Suicide - During the early stages of dementia, especially when one has just been diagnosed with it, there may be an increased risk of suicide.
Stroke - Stroke is one of the leading causes of death in the US, and Alzheimer's can increase the risk of stroke.
Heart Attack - Dementia patients may have higher risk of heart attacks.
To learn more you should go to a medical professional.
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