What is delirious meaning?

Delirium is a state of confusion that usually develops quickly and worsens over time. It can cause people to have trouble remembering things, staying focused, or making decisions. There are many different causes of delirium, including drug or alcohol withdrawal, infection, injury, malnutrition, or changes in brain chemistry. Symptoms of delirium include confusion, disorientation, agitation, hallucinations, sleep disturbances, and mood changes. Treatment for delirium depends on the underlying cause but may involve addressing any medical issues, providing supportive care, and administering medications to manage symptoms.