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The Early Signs and Symptoms of Alzheimer's Disease

Although the early signs and symptoms of Alzheimer's disease may vary from person to person, increasing memory loss over time - sometimes characterised by the inability to remember names or recall recent events - is often the first noticeable symptom.

The most common signs and symptoms of Alzheimer's disease are below. Usually a person will display a number of these signs:

  • Memory loss, particularly for recent events
  • Difficulty in performing everyday tasks
  • Changes in mood and behaviour
  • Changes in personality
  • Disorientation in familiar surroundings
  • Problems with language
  • Poor or decreased judgement
  • Misplacing things regularly
  • Difficulty solving problems or doing puzzles
  • Loss of interest in starting projects or doing things