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Percent of people using at least one prescription drug in the past 30 days: 49.9% (2017-March 2020)
Percent of people using three or more prescription drugs in the past 30 days: 24.7% (2017-March 2020)
Percent of persons using five or more prescription drugs in the past 30 days: 13.5% (2017-March 2020)
Source: National Health and Nutrition Examination Survey. Published by: Health, United States. Table RxUse and NCHS Data Query System, Prescription Medication Use Tables One or more, Three or more, Five or more.