Harm in talking therapies, and in healthcare professionals’ relationships with patients generally, has received little attention in comparison with harm by medication and other treatments. There has been little research into causes, types and effects. Professionals behave as if it does not happen and tend to react defensively to complaints. We believe that it is essential for professionals to understand the potential for harm and evaluate their actions in order to make them safer. This article defines harm in the therapeutic context, discusses its prevalence and then focuses on adverse idealising transference: the adverse effects that may arise when a patient transfers idealising feelings onto the professional.

Sexual boundary violations by healthcare professionals is a subject that has largely been ignored in the UK. There has been little research into the field. It is rarely taught on professional training courses and practitioners appear to know very little about it. The history of sexual boundary violations is littered with failures to notice, failures to report and inadequate justice for victims and perpetrators alike. Perpetrators are commonly assumed to be predators. Given the many widely reported recent events in our media of both predatory and other sexual offenders, we believe it is timely for all healthcare and other professions working with vulnerable people to take the problem seriously, to provide appropriate services for victims, evaluation and assessment of perpetrators, and sanctions that fit the crime in order to regain public trust.