WHAT CAUSES DELIRIUM?most common are infections, medication either with drawal or intoxication, the nervous system symptoms are secondary to systemic problem.elderly persons are prone to delirium due to urinary infection or dehydrationcessation of

DELIRIUMis a sudden and severe change in the brain function that causes the person tobe confused, disoriented with poor attention capacity.they have fluctuating coursethis is triggered by serious medical illness like infectioncertain drugs either