Premenstrual Syndrome

As the work on a revised edition of the Diagnostic and StatisticaL ManuaL (OSM-llIR) progressed, a great controversy grew over the inclusion of a new diagnostic category, "Premenstrual Phase Dysphoric Disorder." Some nosologists and scientists who study premenstrual syndrome (PMS) felt that, while a specific psychiatric disorder does exist, it occurs relatively rarely. The disorder can be characte...