Polypharmacy is a major problem in the U.S. This report summarizes its magnitude, causes, and consequences. Other evidence suggests that when the number of meds increases beyond 4-5, any possible benefits are outweighed by the risks of adverse effects and drug-drug interactions. Medication lists should include OTCs and should be updated at every visit. Patients should be strongly encouraged to bring their medication bottles with them to every visit. James W. Mold, MD, MPH

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In the last year, older adults in the U.S. sought medical care nearly 5 million times due to serious side effects from one or more medications. More than a quarter million of these visits resulted in hospitalizations, at a cost of $3.8 billion (see Appendix A in the full report). These numbers point to a rapidly growing epidemic of medication overload among older Americans. Over the last decade, adults age 65 and older have been hospitalized for serious drug side effects, called adverse drug events (ADEs), about 2 million times. To put this in context, there were 3.2 million opioid-related hospitalizations across the entire population during the same period.1 The trend of increasing ADEs is not propelled by drug abuse, but by the rising number of medications prescribed to older adults (called “polypharmacy” in the scientific literature). More than 40 percent of older adults take five or more prescription medications a day, a threefold increase over the past two decades.2,3 The greater the number of medications—most of which are prescribed for legitimate reasons—the greater the risk for serious adverse reactions in older patients. Medication overload is causing widespread yet unseen harm to our parents and our grandparents. It is every bit as serious as the opioid crisis, yet its scope remains invisible to many patients and health care professionals. While some clinicians are trying to reduce the burden of medications on their individual patients, no professional group, public organization, or government agency to date has formally assumed responsibility for addressing this national problem. If current trends continue, we estimate that medication overload will be responsible for at least 4.6 million hospitalizations between 2020 and 2030. It will cost taxpayers, patients and families an estimated $62 billion. Over the next decade, medication overload is expected to cause the premature death of 150,000 older Americans. In this report, the Lown Institute calls for the development of a national strategy to address medication overload and help older people avoid its devastating effects on the quality and length of their lives. A subsequent National Action Plan for Addressing Medication Overload will lay out a national strategy to address the epidemic of prescribing and ensure the safety of millions of older adults who are now at risk of preventable harm and premature death.

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Executive Summary of the Lown Institute

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Medication Overload: America’s Other Drug Problem. How the drive to prescribe is harming older adults.