Pain can also contribute to delirium. People sometimes become confused after surgery due to the combination of being in a place that is strange to them and medicines, anesthesia, and stress. Alcohol use and withdrawal can cause delirium. DTs can happen to a long-time heavy drinker who suddenly stops drinking. There are no windows and no day and night routines in the ICU to help keep patients oriented.
Delirium indicates a serious problem for the older adult in the hospital.
They have less chance of a good recovery and more of a chance that they will die. Delirium is also common following a move into a nursing home. The health care provider may also order x-rays or special scans. Delirium is an emergency and requires immediate medical attention. The causes must be found and treated.