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- Memory loss is common in old age and usually proceeds slowly.
- Behaviour problems (e.g. agitation, suspiciousness, emotional outbursts) result from memory loss and confusion

- Assess the patient's ability to perform daily tasks safely.
- Give frequent reminders of time and place to reduce confusion.
- Unfamiliar places, physical illness, or mental stress can increase confusion.
- Discuss need to reduce stress on caregivers. Support from other families caring for relatives with dementia may be helpful.
- Discuss planning for legal and financial affairs.
- As appropriate, discuss arrangements for support in the home, community or day care programes, or residential placement.
- Avoid use of sedative or hypnotic medications.
- Antipsychotic medication in low doses(e.g. haleperidol 0.5 to 1 mg up to bid) may sometimes be needed to control agitation.
- Consider consultation for medical causes of dementia requiring specialist treatment (e.g. syphilis, subdural haematoma).
- Uncontrollable agitation may require placement in a hospital or nursing home.

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