What Causes Sudden Confusion in Elderly Adults? Sudden confusion or short-term memory loss in elderly adults can be alarming. It may appear as disorientation, forgetfulness, difficulty concentrating, or trouble recognizing familiar people and places. While confusion is often linked to dementia, sudden episodes can be caused by underlying medical conditions that require urgent attention. https://lnkd.in/epCyPWvA #aurorahomehealth #homehealth #homecare #dfw