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A medication error is a preventable event in any healthcare setting that may lead to inappropriate medication use while in the control of the healthcare professional or patient, ultimately leading to patient harm and/or death. Medication errors can be classified into five categories: 1) wrong drug, 2) wrong dose, 3) wrong route, 4) wrong frequency and/or 5) wrong patient.


This updated report was published for the Patient Safety Movement Foundation in 2019.


Patient Safety Movement Foundation



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