PROBLEM TO BE SOLVED: To provide a driving assistance device, a driving assistance method, and a driving assistance program capable of assisting a driver by grasping the abnormal change of the body condition of a driver.SOLUTION: A driving assistance device loaded on a vehicle includes: two electrodes installed in a steering wheel a heartbeat detection part for detecting the heartbeat of a driver on the basis of a potential difference between the two electrodes a crew member condition analysis part for determining whether or not the body condition of the driver is abnormal on the basis of a detection result by the heartbeat detection part an optimal point search part for, when it is determined that the body condition of the driver is abnormal by the crew member condition analysis part, searching a facility for assisting the driver on the basis of a detection result by the crew member condition analysis part and a driving control part for allowing the vehicle to travel to the facility obtained by the search of the optimal point search part.
