Eruption of urticaria and angioedema induced by binging and purging in an anorexia nervosa patient

This finding may represent a form of inducible urticaria, exacerbated in low-weight patients by the occurrence of binge/purge behaviors. We wish to report this observation in an attempt to widen the scope of the physical signs that may accompany eating disorders and bring this specific phenomenon into awareness. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:822-825).