8. Changes in mood or behavior.

Someone with Alzheimer’s disease can show rapid mood swings — from calm to tears to anger — for no apparent reason.

9. Changes in personality.

The personalities of people with dementia can change dramatically. They may become extremely confused, suspicious, fearful or dependent on a family member.

10. Loss of initiative.

A person with Alzheimer’s disease may become very passive, sitting in front of the TV for hours, sleeping more than usual or not wanting to do usual activities.

If you or someone you know is experiencing these symptoms, consult a physician today. Early and accurate diagnosis of Alzheimer’s or other dementias is an important step to getting the right treatment, care and support.

The Alzheimer’s Association, the world leader in Alzheimer research, care and support, is dedicated to finding prevention methods, treatments and an eventual cure for Alzheimer’s.

24/7 Helpline: 1.800.272.3900

TDD Access: 312.335.8882

Web site: www.alz.org

E-mail: info@alz.org

Fact sheet updated December 2005