Anorexia nervosa and the law: Legal mechanisms for involuntary treatment in Ireland.

Anorexia nervosa is a form of eating disorder associated with significant morbidity and mortality, such that patients can become physically unwell and need medical treatment. Body image can be distorted, meaning that underweight people may believe they need to lose weight, leading to treatment refusal in some cases. Consequently, involuntary treatment is sometimes used in severe cases of anorexia, which may include nasogastric (tube) feeding to restore weight. Wardship is used in Ireland to obtain the court's consent for treatment of unwilling patients with anorexia nervosa, as it is legally uncertain whether mental health legislation can be applied for treatment of these patients. This article will explore the current legal mechanisms for involuntary treatment of anorexia nervosa in Ireland, analysing both wardship and mental health legislation.