Alzheimer's Disease and Related Disorders

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Living with Alzheimer's and Related Disorders

Although the rate of disease progression varies from person-to-person, symptoms of Alzheimer’s disease generally get worse over time. The stages, as indicated by the National Institute on Aging, are separated into three categories based on severity of symptoms. However, be aware that it may be difficult to classify an individual into a particular stage, since there may be some overlap.

Mild (Early Stage)

Common difficulties include:

  • Forgetting words or misplacing objects
  • Having increased trouble making plans or organizing
  • Challenges performing tasks in social or work settings
  • Trouble remembering names when meeting new people

Moderate (Middle Stage)
At this point, symptoms will be more noticeable and will require a greater level of care. Common difficulties include:

  • Increased memory loss and confusion
  • Problems recognizing family and friends
  • Decreased ability to perform complex tasks or handle personal finances 
  • Personality and behavioral changes, including delusions, suspiciousness, and compulsive behavior
  • Changes in sleeping patterns
  • Requiring assistance in choosing proper clothing to wear for the day, season, or occasion

Severe (Late Stage)
In this stage, there is often a significant decline in memory and cognitive skills. Symptoms may include:

  • Recognizing faces but forgetting names
  • Having increased difficulty communicating and performing daily activities
  • Loss of awareness of surroundings and recent experiences
  • Challenges with basic abilities, such as eating and walking; the individual will need help with all basic activities of daily living

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