Incest and the family physician.

This paper is a review of incest from epidemiologic, familial, and individual points of view. The incest taboo has characterized almost every culture and society throughout the ages. Respect for the incest barrier is a cultural demand made by society and is not a physiological or biological imperative. Overt incest occurs in a dysfunctional family through tension-reducing "acting out." The family physician is in a unique position to observe and understand the family dynamics which both help maintain defenses against the incestuous wishes as well as, in some families, contribute to the practice of incest. For 2,000 years physicians have taken the Hippocratic oath, with its explicit love relationship clause, as a reminder of their ethical responsibilities towards their patients. Examples of para-incestuous relationships between vulnerable individuals and authoritative helping figures are cited. A psychodynamic rationale is offered as to why sexual relationships between patients and their family physicians are not therapeutically beneficial. Clues for assessment and ten preventive measures are presented to enable physicians to monitor themselves and the families in their practice.