Alzheimer's is a progressive disease that diminishes memory and other important cognitive functions. As one of the most common causes of dementia, this condition is characterized by confusion and memory loss. Find out more about the symptoms, stages, and treatment of the this debilitating disease.

Alzheimer's Disease Basics

Overview illustration of Alzheimer's Disease
What Is Alzheimer's Disease?

Treatment and Management

man with alzheimer's disease playing chess with loved ones
How Is Alzheimer’s Disease Treated?
Hand of a young woman caring for an elderly woman
FDA Approves Weekly Patch to Treat Alzheimer's-Related Dementia
Doctor talking to elderly female patient
Study: Light Therapy May Help Ease Symtoms of Alzheimer’s Disease Like Sleep, Mood

Explore Alzheimer's Disease

An older woman takes a supplement with a glass of water
9 Memory-Boosting Supplements
older couple drinking coffee
Study Finds Link Between Higher Caffeine Consumption and Lower Risk of Memory Loss
Careworker helping older woman during sundowning
What Causes Sundowning?
An older woman puts her hand on her head looking sad
What To Know about Type 3 Diabetes
A middle-aged woman talks to a doctor
Early-Onset Alzheimer's
Man sleeping on his back.
Does Sleeping on Your Back Affect Brain Health? New Study Suggests Possible Link
Health Overview Illustration - Dementia
What Is Dementia?
blood sample tubes
New Study: A Simple Blood Test Might Be the Most Accurate Way to Detect Alzheimer's Disease
a young woman helping her mother with frontotemporal dementia sort her pills
What Is Frontotemporal Dementia?
Woman at doctor's office.
Study Identifies Genetic Variant as a Clear Cause of Alzheimer's—Does This Mean You Should Get Tested?
man playing cards
What Is Vascular Dementia?
woman walking outside
Study: Dementia Risk Reduced in People Who Get Their Period Before Age 12
Health Photo Composite - Alzheimer's vs. Dementia
The Similarities and Differences Between Alzheimer's Disease and Dementia
Male doctor talking to female patient
Study Finds 15 Health and Lifestyle Factors That Could Increase Risk of Early Dementia
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Why Do Racial Disparities Exist in Alzheimer's Disease and Dementia Care?
elderly men playing chess
Prevent Dementia By Addressing These Risk Factors
caregiving daughter showing support to mom with dementia
How To Support a Loved One Showing Signs of Dementia
confused senior woman speaking to doctor
Black Patients Less Likely to Receive Alzheimer's Care, Blocking Access to New Treatments
woman sitting along looking out window
More Than 7 Million Americans With Mild Cognitive Impairment Don't Realize They Have It
young daughter caregiver supporting mother with dementia symptoms
How To Recognize the Early Warning Signs of Dementia
Closeup of a senior man laughing while greeting a female friend with a hug during a visit together
Alzheimer's Stages: Symptoms and Progression
Medical Hospital Research Lab: Black Female Neuroscientist Looking at TV Screen, Analyzing Brain Scan MRI Images, Finding Treatment for Patient. Health Care Neurologist Curing People
Could Menopause Explain Why Alzheimer's Disease Is More Common in Women?
Nurse holding hands with elderly patient.
How To Care for Someone With Alzheimer's Disease
Woman peeling carrots
Eating More Fruits and Vegetables Could Help Lower Your Risk of Alzheimer’s, Study Finds
Older patient receiving an infusion
New Alzheimer’s Drugs Show Promise for Patients in Early Stages of the Disease
Woman talking to nurse
Alzheimer's Disease Is Most Common in These Areas of the U.S.
Older man talking to doctor
Most Older Adults Don't Know You Can Test for Alzheimer's Disease
Senior woman using a laptop
Spending 2 Hours Online Every Day Could Reduce Dementia Risk in Older Adults
African American middle age woman looking sad
10 Possible Causes of Brain Fog
memory-food
9 Foods That May Help Save Your Memory
alzheimer-memory-post-it-notes-trees-forest
9 Surprising Memory Loss Causes Later in Life
memory-boosters
How To Boost Your Memory in Your 30s, 40s, 50s, and Beyond
silhouette of a person showing internal nervous system and brain on a blue background surrounded by dna
42 New Genes Have Been Linked to an Increased Risk of Alzheimer's Disease, According to 'Landmark' Study
Smiling female with friends looking away while jogging in park during sunset
Exercise, Doing Chores, and Socializing Can All Help Lower Dementia Risk, Study Shows
wilted rose and fading brain inside overlapping circles
What To Know About Early Menopause and the Risk of Dementia