Is Alzheimers a disease that one can die from by itself or is it contributes to death without actually causing it?

Alzheimer's disease itself is not directly responsible for causing death. This degenerative disease gradually leads to severe cognitive decline and impairment in daily functioning. It primarily affects the brain, where it causes progressive damage and loss of neurons, leading to a progressive decline in memory, thinking, behavior, and social skills.

However, Alzheimer's is often associated with various health complications that can contribute to or increase the risk of death. Individuals with Alzheimer's are more susceptible to infections, such as pneumonia, and experience difficulty swallowing, which can lead to malnutrition and dehydration. Impaired mobility and reduced self-care abilities also contribute to increased vulnerability to accidents, falls, and injuries.

As the disease advances, individuals may require constant care and assistance, placing a strain on caregivers and affecting their quality of life. The emotional toll and stress associated with caring for someone with Alzheimer's can also have adverse health consequences for the caregiver.

Therefore, while Alzheimer's disease is not directly fatal, it significantly increases the risk of various complications and conditions that can ultimately contribute to a person's death.