Some persons with cognitive impairment stay at home alone and wander aimlessly around the house. Whenever he approaches the front door without being stopped, he may open the door and leave the house on his own. Caregivers are advised to put up signs or phrases, such as “Please stay home” or “If you want to go out, please call your family members” at the front door as a line of defense to remind the person to stay home and avoid going out alone, which will help reduce the risk of wandering.
