can have other causes, including infection, medication effects, metabolic problems, dehydration, stroke, or delirium, and may require prompt medical assessment.
Sudden facial weakness, difficulty speaking, one-sided weakness or numbness, severe balance problems, or other possible stroke symptoms require emergency medical attention.
Some of the hardest changes to recognize do not initially look like memory problems at all—they can appear instead as shifts in personality, social behavior, or everyday judgment.
6. Noticeable Changes in Mood, Personality, or Behavior
Cognitive disorders can sometimes be accompanied by changes in mood and personality.
Someone may become more anxious, suspicious, fearful, irritable, withdrawn, apathetic, or easily upset, particularly when outside a familiar routine.
They may react differently to situations that previously caused little difficulty.
However, personality and mood changes are particularly nonspecific. Depression, anxiety, grief, loneliness, chronic pain, medication effects, sleep deprivation, and numerous medical conditions can produce similar changes.
For that reason, personality changes
