Anosognosia in individuals with schizophrenia: toward recovery of insight.

This paper addresses the growing evidence that lack of insight, or unawareness of illness in people with schizophrenia, may actually be a medically based condition known as anosognosia. Major explanatory models and related research findings are discussed. A case scenario is presented, as well as current perspectives regarding assessment of insight and alternative treatment approaches. Implications for further research, nursing education, and practice also are included. With better understanding of the characteristics and treatment of diminished insight in individuals with schizophrenia, nurses can better assist clients to recover helpful insight that enables them to take an active role in managing their symptoms and problems.