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Medications and Cognition in Older Adults

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Handbook on the Neuropsychology of Aging and Dementia

Part of the book series: Clinical Handbooks in Neuropsychology ((CHNEURO))

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Abstract

The elderly patient is particularly susceptible to negative effects on cognition that can arise from certain medications. This may occur whether or not pre-existing cognitive impairment is present. Medications whose primary target is the central nervous system (e.g., antidepressants, antipsychotics, sedative-hypnotics) or those which are targeted at other primary systems (e.g., cardiovascular drugs, urinary anti-spasmodics) should be considered as contributing factors in the patient with confusion or memory decline. Steps that can be taken to reduce this risk include: coordination of medical care among the patient’s clinicians to avoid polypharmacy, judicious selection of appropriate medications, use of the lowest effective drug dose, and substitution of non-pharmacologic therapies whenever possible. This chapter addresses potential complications of medication use in older adults with cognitive decline.

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Caporaso, G.L. (2013). Medications and Cognition in Older Adults. In: Ravdin, L., Katzen, H. (eds) Handbook on the Neuropsychology of Aging and Dementia. Clinical Handbooks in Neuropsychology. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-3106-0_7

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