:

What stage of dementia does delirium occur?

Medical research indicates that individuals with existing dementia are at a significantly higher risk for experiencing delirium, sometimes called 'delirium superimposed on dementia,' with one study noting that dementia increases a person's risk of developing delirium fourfold. Answering the question 'What stage of dementia does delirium occur?' is complex, as it is not confined to a single stage but can happen at any point in the disease's progression. The likelihood, however, escalates as cognitive impairment advances.