Oct 14, 2022 · Overview Delirium is a serious change in mental abilities. It results in confused thinking and a lack of awareness of someone's surroundings. The disorder usually comes on …

In common usage, delirium can refer to drowsiness, agitation, disorientation, or hallucinations. In medical terminology, however, the core features of delirium include an acute disturbance in …

Delirium is a type of confusion that happens when illness, changes in your environment or other factors put too much stress on your brain. It’s more common in adults over 65.

Delirium is an altered state of consciousness, characterized by episodes of confusion, that can develop over hours or days. “Delirium is a syndrome, not a disease,” Oh clarifies, noting that it …

What Is Delirium? Understand the causes, symptoms, and key warning signs of delirium to help patients and families navigate care with confidence and clarity.

Dec 25, 2025 · Delirium is a serious problem for hospitalized patients. Find out why delirium happens, how it is diagnosed, the treatment for delirium, and more.

Delirium is never normal and often indicates a usually serious, newly developed problem, especially in older adults. People who have delirium need immediate medical attention. If the …

Dec 31, 2023 · Definition Delirium is sudden severe confusion due to rapid changes in brain function that can occur with physical or mental illness.

Apr 21, 2025 · Up to one-third of older adults staying in the hospital can develop a condition called delirium. It is especially common in people age 65 and older.

Sep 7, 2022 · Delirium is an abrupt change in the brain that causes mental confusion. Symptoms include unclear speaking or thinking, drowsiness, short-term memory loss, and more.