title: Acute confusion.
abstract: Acute confusion, an acute cognitive impairment associated with severe illness, is often termed delirium. Delirium seldom resolves steadily but goes through cycles of improving and then worsening.
authors.affiliation: Warwick Hospital.
authors.forename: Abby
authors.initials: A
authors.lastname: Morrow-Barnes
mesh_terms: D003693:Delirium; D006801:Humans; D006113:United Kingdom