found: Work cat.: Polypharmacy, 2010.
found: Lococo, K. Literature review of polypharmacy and older drivers, 2006.
found: Rational polypharmacy, 1996.
found: MeSH, Jan. 27, 2011(Polypharmacy. Scope note: The use of multiple drugs administered to the same patient, most commonly seen in elderly patients. It includes also the administration of excessive medication. Since in the United States most drugs are dispensed as single-agent formulations, polypharmacy, though using many drugs administered to the same patient, must be differentiated from Drug combinations, single preparations containing two or more drugs as a fixed dose, and from Drug therapy, Combination, two or more drugs administered separately for a combined effect. See also: Drug Antagonism; Drug Combinations; Drug Therapy, Combination)
found: Wikipedia, Jan. 27, 2011(Polypharmacy is the use of multiple medications by a patient, especially when too many forms of medication are used by a patient, when more drugs are prescribed than is clinically warranted, or even when all prescribed medications are clinically indicated but there are too many pills to take (pill burden); use of multiple medications taken together)