Define delirium
An abrupt, generally transient, and often fluctuating change in mental state and consciousness characterized by disorganized thinking, disorientation, perceptual disturbances, restlessness, agitation, and lability.
Define Confusion
Used to describe increase difficulty in thinking clearly, making judgments, focusing attention, and maintaining orientation.
What is the difference between delirium and confusion?
Delirium is recognized as a distinct disorder whereas confusion is not.