What is Beers criteria about? Updated by the American Geriatric society (AGS), Beers criteria is a list of medications that are potentially inappropriate to use in older adults because their risks of adverse events is higher in this group age of patients. The tool was first developed by Mark Beers, MD in 1991, then the AGS ( American Geriatric Society) … Continue reading Optimizing Medication Use: Key Principles of AGS Beers Criteria for Prescribers