Alzheimer's Disease symptoms
Alzheimer's Disease

Symptoms could include:

  • The risk of developing Alzheimer's disease and forms of dementia increases as you age. Read our tips for preventing dementia, like learning a new language.
    Source:HLCMS
  • Dementia may affect memory, thinking, language, judgment, and behavior. Mental impairment must affect at least two brain functions to be considered dementia.
    Source:HLCMS
  • Confusion is a symptom that makes you feel as if you cannot think clearly. You might feel disoriented and have a hard time focusing or making decisions. Confusion is also referred to as disorientation or delirium. If you or someone you care about ...
    Source:HLCMS
  • Irritability is a feeling of agitation or frustration. It can also be a symptom of a mental disorder or medical condition and is especially common in young children who are feeling ill.
    Source:HLCMS
  • Disorientation, the lack of being able to correctly identify oneself, one's location, or the date and time, is a sign of an altered mental status. An alteration in mental status is often an indication of a serious medical problem, requiring prompt medical attention.
    Source:Healthline
    Date:December 31, 2007
  • Unusual or strange behavior is behavior that is not appropriate to the circumstances. It occurs when a person is unnaturally moody, aggressive, euphoric, or mild-tempered. Fluctuations in mood from time to time are normal. However, unusual reactio...
    Source:HLCMS
  • Personality changes are alterations in the behavior, thinking and interactions of a person from their established character. These changes may be indicative of chemical dependencies, psychiatric illness, dementia, trauma, illness, altered body chemistry or temperature, or poisoning.
    Source:Healthline
    Date:November 30, 2007
  • Problem behavior is often associated with adolescence but may manifest in the very young or in adults. Delinquency, drug use, academic failure, risky sexual behavior, violence, property damage, vandalism and disregard of the rights of others are all problem behaviors.
    Source:Healthline
    Date:November 30, 2007
  • Memory change, or memory loss, is partial or complete loss of memory caused by a physical or psychological condition.
    Source:HLCMS
  • Everyone occasionally experiences forgetfulness. Mild memory loss tends to increase with age and is generally no cause for concern. However, there is a difference between mild memory loss due to normal aging and progressive or extreme memory loss ...
    Source:HLCMS
  • Hallucinations are sensations that appear real but are created by your mind. They can affect all five of your senses. For example, you might hear a voice that no one else in the room can hear or see an image that is not real. These symptoms may be...
    Source:HLCMS
  • Delusions are beliefs or ideas that are thoroughly believed to be true, despite being demonstrably false.
    Source:HLCMS
  • Unsteady gait is a symptom of instability while walking. Problems with walking can be due to disease or injury to the legs, feet, spine, or brain.
    Source:Healthline
    Date:November 30, 2007
  • Walking abnormalities are abnormal, uncontrollable walking patterns. They may be inherited or caused by other factors, such as diseases or injuries. Walking abnormalities may affect the muscles, bones, or nerves of the legs. These abnormalities ma...
    Source:HLCMS
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