Introduction to Physiological Considerations

Physiological factors are physical health issues, such as infections, pain, or medication effects, that may contribute to non-cognitive symptoms.

Definition of Delirium

Delirium is a sudden state of confusion that affects attention, thinking, and behaviour. It develops quickly - over hours or days - and symptoms can come and go.

Recognising Delirium

Risk factors and types of delirium. Risk Factors for Delirium

Types of Delirium

Delirium can appear in different forms, making it harder to recognise in some cases. There are three main types:

The human experience of delirium

Delirium can be deeply distressing and frightening, with experiences varying widely from person to person.

Treatment & Prevention of Delirium

Managing delirium requires a multifaceted approach that includes both non-pharmacological (treatment methods that do not involve medication) and medical interventions. Addressing risk factors and providing appropriate care can help reduce the incidence and severity of delirium.

Delirium Checklist - Identification & Treatment

Who should use this checklist & when?

Dementia vs Delirium - Key Differences

The differences between dementia and delirium Dementia and delirium are both conditions that affect cognitive function, but there are distinct differences.

Learn More About Delirium

For People in Whom Delirium Does Not Resolve:

Quiz: Physiological Factors for People with Dementia

Take this interactive quiz to review and reinforce your understanding of physiological considerations.