Anorexia nervosa: identification and management by non-specialist nurses.

Anorexia nervosa - commonly referred to as anorexia - is a significant mental health condition characterised by excessive weight loss and distorted body image. However, although anorexia may be regarded primarily as a mental health issue, nurses from all fields and specialties should have the necessary knowledge and skills to identify and care for individuals with the condition in the community and non-specialist healthcare settings. This article outlines the aetiology of anorexia and considers how individuals with the condition might be identified in primary care or emergency settings. It details the relevant assessment methods and appropriate management of anorexia, including refeeding. The article also considers the role of families and carers in providing support.