They help many people sleep, or feel calmer or less anxious. But in older people, they also double the risk of car crashes, falls and broken hips. That’s why the medications known as benzodiazepines show up on international guidelines as drugs that very few people over the age of 65 should take. Yet a sizable percentage of adults in that age group still have an active prescription for one, according to new research.

https://www.sciencedaily.com/releases/2018/02/180212144140.htm