Delirium Health Article

Expectations (prognosis)

The outcome varies. Acute disorders that cause delirium may co-exist with chronic disorders that cause dementia. Acute brain syndromes may be reversible with treatment of the underlying cause.

Delirium often lasts only about 1 week, although it may take several weeks for cognitive function to return to normal levels. Full recovery is common.

Complications

• Loss of ability to function or care for self
• Loss of ability to interact
• May progress to stupor or coma
• Side effects of medications used to treat the disorder

Calling your health care provider

Call your health care provider if a rapid change in mental status occurs.

Prevention

Treatment of causative disorders and conditions reduces the risk of delirium.