Elderly patients are susceptible to delirium, and patients with dementia have an even greater risk of developing delirium with consequent behavioral disturbance, as a result of even minor medical illnesses, such as a urinary tract infection or viral syndrome. In addition, more serious, potentially life-threatening symptoms could have behavioral concomitants in susceptible patients with dementia. For this reason, it is imperative, in the evaluation of such patients, to thoroughly evaluate for comorbid states. Assuming that acute behavioral changes in a dementia patient are only part of the dementia can often delay diagnosis of comorbid states and can lead to unnecessary interventions for behavior.
Was this article helpful?