R B Stewart1, K C Yedinak, M R Ware. 1. Department of Pharmacy Practice, College of Pharmacy, University of Florida, Gainesville 32610.
Abstract
OBJECTIVE: To illustrate problems of overprescribing in the elderly and to make practical suggestions for prevention of polypharmacy. DESIGN: Three cases of polypharmacy in psychiatric patients admitted to the hospital between January and March 1990 are described. Intervention to correct drug-related problems in these patients is described and methods of preventing polypharmacy are discussed. SETTING: Inpatient psychiatry service in a tertiary-care center. PATIENTS: Elderly psychiatry patients (n = 3) taking an excessive number of medications. This polypharmacy was believed to contribute to decreased cognitive and/or physical function. INTERVENTIONS: Medication regimens were reviewed by the physician and pharmacist. Those considered unnecessary or believed to be adversely affecting the patient were discontinued. RESULTS: All patients were discharged on a reduced number of medications, with improvement in cognitive and/or physical function. CONCLUSIONS: Polypharmacy contributes to an increased incidence of adverse reactions in the elderly. Implementation of practical methods for reducing polypharmacy can lead to a reduction in the number of drug-related adverse effects and improved care of the elderly patient.
OBJECTIVE: To illustrate problems of overprescribing in the elderly and to make practical suggestions for prevention of polypharmacy. DESIGN: Three cases of polypharmacy in psychiatricpatients admitted to the hospital between January and March 1990 are described. Intervention to correct drug-related problems in these patients is described and methods of preventing polypharmacy are discussed. SETTING: Inpatient psychiatry service in a tertiary-care center. PATIENTS: Elderly psychiatry patients (n = 3) taking an excessive number of medications. This polypharmacy was believed to contribute to decreased cognitive and/or physical function. INTERVENTIONS: Medication regimens were reviewed by the physician and pharmacist. Those considered unnecessary or believed to be adversely affecting the patient were discontinued. RESULTS: All patients were discharged on a reduced number of medications, with improvement in cognitive and/or physical function. CONCLUSIONS: Polypharmacy contributes to an increased incidence of adverse reactions in the elderly. Implementation of practical methods for reducing polypharmacy can lead to a reduction in the number of drug-related adverse effects and improved care of the elderly patient.