Alzheimer's Basics

From symptoms to stages, and prevention to prescription medicines, learn the basics of Alzheimer's disease.

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Information and Resources from the Alzheimer's Association
The Alzheimer's Association is a world leader in research, education, support and advocacy. Their guides and fact sheets provide comprehensive and up-to-date information about Alzheimer's disease.
Introduction
Get the important details of Alzheimer's disease with our patient guide overview, which also includes an animated explanation of the illness and encyclopedia definitions of Alzheimer's-related issues.
Alzheimer's Prevention
Learn what you can do to maintain your mental and physical health as you age. Our guides will tell you the steps you can take to protect your mental dexterity.

Causes
Researchers continue to learn more about the causes of Alzheimer's disease. Our guide will give you the latest theories on what contributes to the illness.
Alzheimer's Disease Risk Factors
A number of factors contribute to your risk for developing Alzheimer's. Here you'll find what puts you at risk for developing the disease.
Symptoms
Alzheimer's can manifest itself in a variety of ways, particularly in the earliest phases of the disease. Read our guide to learn which symptoms may signal something serious.
Diagnosis
Find the details about the criteria medical professionals use to diagnose Alzheimer's, and what you can expect if you suspect you or a loved one may be developing the disease.
Alzheimer's Treatments and Medications
Read our guide to the latest treatment options for slowing and combating the effects of Alzheimer's.
Stages
Alzheimer's disease is characterized by stages of the disease's progression. Our guides and videos will let you know what to expect during each stage of the illness.
Resources
These organizations and websites offer helpful information about Alzheimer's disease.