Understanding Alzheimer’s disease
Alzheimer’s disease damages brain cells, causing problems with memory, thinking, and behavior. While sometimes forgetting things can be a normal part of aging, symptoms of Alzheimer’s are usually more noticeable, and they become worse or happen more often over time.
Today’s medications cannot prevent or reverse Alzheimer’s. There is a great need for patients to join clinical research studies to help develop medications for people with Alzheimer’s disease.
Warning signs of Alzheimer’s disease[1]
- Memory loss
- Difficulty performing familiar tasks
- Problems with language
- Forgetting where you are and how to get back
- Poor or decreased judgment
- Problems with abstract thinking, such as using numbers
- Misplacing things
- Changes in mood or behavior
- Changes in personality
- Loss of initiative or being very passive
Risk factors of Alzheimer’s disease
Advancing age is the greatest risk factor for Alzheimer’s, and the risk of developing Alzheimer’s roughly doubles every 5 years after age 65.[1] If you have a family history of Alzheimer’s disease, your risk may go up, especially if more than 1 family member has had the disease.[1]
While most Americans with Alzheimer’s are age 65 or older, younger people also sometimes develop Alzheimer’s disease.[2] About 5% of patients with Alzheimer’s have a genetic form of the disease that is found in a small number of families worldwide.[2] Serious head injury may also be a risk factor.[1]
It is estimated that approximately 1 in 8 baby boomers (10 million people[2]) will develop the disease. To learn more about Alzheimer’s disease, visit the Alzheimer’s Association online.
- Alzheimer’s Association. The Basics of Alzheimer’s Disease patient brochure. 2008. http://www.alz.org/alzheimers_disease_what_is_alzheimers.asp. Accessed March 26, 2008.
- Alzheimer’s Association. 2008 Alzheimer’s Disease Facts and Figures report. http://www.alz.org/alzheimers_disease_facts_figures.asp. Accessed March 26, 2008.











