[Post-puberty anorexia nervosa].

Post-puberty anorexia nervosa requires a thorough clinical study to facilitate its diagnosis and its early treatment. Longitudinal studies have demonstrated that good results usually depend on the speed of medical intervention (preferably with admission to hospital) and to the duration of treatment. The fact that certain cases result in death is too often due to excessive intensive care. Infusions must be avoided at all costs and should be replaced by forcible feeding if absolutely necessary. Finally, a better approach to, and a better understanding of adolescents should contribute to the prevention of anorexia nervosa.