Delirium is a serious but often treatable condition that can happen suddenly to someone who is unwell. It’s much more common in older people, especially those with dementia. Delirium is a change in a ...

Delirium is a sudden state of severe mental confusion that can occur as a result of illness, surgery or the use of some medications. This clinical syndrome can be difficult to define precisely, but it ...

Delirium refers to a disturbed mental state that causes confusion and decreased awareness of a person’s environment. It often has a sudden onset but usually resolves when the underlying cause is ...

Doctors have gradually come to realize that people who survive a serious brush with death in the intensive care unit are likely to develop potentially serious problems with their memory and thinking ...

Please provide your email address to receive an email when new articles are posted on . Patients receiving palliative care who were treated with risperidone and haloperidol displayed significantly ...

In her late 60s, your mom goes to the hospital for a urinary tract infection. Within hours, she’s confused and agitated, insisting she’s at home and not in a hospital bed. Medical professionals call ...

How often have you heard someone exclaim, "You're delirious!" or "You're demented!" in disbelief of another person's apparent deterioration of thoughts/actions? Delirious and demented get used ...

How often have you heard someone exclaim, "You're delirious!" or "You're demented!" in disbelief of the other person's apparent deterioration of thoughts/actions? Delirious and demented get used ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. Delirium should be included on checklists of the presenting signs and symptoms of COVID-19, ...