When an elderly person goes through a delicate stage, these 4 changes may appear and deserve attention.

distance) within days to 2 weeks. Often the first atypical presentation of urinary tract infection (UTI), pneumonia, silent myocardial ischemia, or early delirium.

Neuro-Cognitive / Behavioral Shift (Acute/Subacute) New confusion, lethargy, reversal of sleep-wake cycle, apathy, or uncharacteristic agitation. Delirium secondary to metabolic disturbance (hyponatremia,renal impairment), hypoxia, pain, constipation/urinary retention, or new drug side effect.
3. Unexplained Anorexia, Weight Loss, or Fluid Refusal Rapid caloric/fluid drop or persistent refusal of meals/hydration. Underlying inflammatory state, occult malignancy, severe dental/oral pain, depression, or GI hypomotility.
4. Unexplained Mobility / Balance Instability or Falls Recurrent unsteadiness, sudden falls, or fear of standing when previously steady.