Geriatricians and researchers have warned for years about the potential hazards of polypharmacy, usually defined as taking five or more drugs concurrently. Yet it continues to rise in all age groups, reaching disturbingly high levels among older adults...."
http://mobile.nytimes.com/2016/04/26/health/the-dangers-of-polypharmacy-the-ever-mounting-pile-of-pills.html?emc=eta1&src=me&ref=general&referer=
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