Deprescribing: A narrative review of the evidence and practical recommendations for recognizing opportunities and taking action

Deprescribing can be defined as the process of withdrawal or dose reduction of medications which are considered inappropriate in an individual. The aimof this narrative reviewis to provide an overviewof deprescribing; firstly discussing the potential benefits and harms followed by the barriers to and enablers of deprescribing. We also provide practical recommendations to recognise opportunities and strategies for deprescribing in practice. Studies focused on minimizing polypharmacy indicate that deprescribingmay be associated with potential benefits including resolution of adverse drug reactions, improved quality of life and medication adherence and a reduction in drug costs. While the data on the benefits is inconsistent, deprescribing appears to be safe. There are, however, potential harms including return ofmedical conditions or symptoms and adverse drug withdrawal reactions which emphasise the need for the process to be supervised and monitored by a health care professional. Taking action on deprescribing can be facilitated by knowledge of potential barriers, implementing a deprescribing process (utilising developed tools and resources) and identifying opportunities for deprescribing through engagingwith patients and caregivers and other health care professionals and considering deprescribing in a variety of populations. Important areas for future research include the suitability of deprescribing of certain medications in specific populations, how to implement deprescribing processes into clinical care in a feasible and cost effective manner and how to engage consumers throughout the process to achieve positive health and quality of life outcomes. (C) 2017 European Federation of Internal Medicine. Published by Elsevier B. V. All rights reserved.