Abstract
Background: Among our dermatologic outpatients who respond little or only temporarily to dermatologic therapeutic methods alone patients with psychogenic pruritic disorders are frequently seen. Objective: This study was conducted to uncover the underlying psychopathologies of the patients suffering from psychopruritic disorders. Methods: Patients who came to our dermatologic clinic were screened by a dermatologist for possible underlying psychopathologies. In order of their reference 65 patients, 16 male and 49 female, were introduced to a psychiatrist for identification of their mood, personality and thought disorders. These cases included 36 patients with lichen simplex chronicus (LSC), 20 with neurotic excoriation (NE), 1 with prurigo nodularis (PN), and 8 with more localized or generalized intermittent, short-term, and usually very severe pruritus without any physical signs (i.e. with no lichenification or no signs of scratching) who were labeled as psychogenic pruritus (PP). A semi-structured interview based on multiaxial DSM-IV interview criteria as well as Beck’s and Tailor’s inventories for depressive and anxiety disorders were performed with all patients. Results: All 65 patients were found to have affective disorders including depressions (20 cases), anxieties (6 cases), and mixed anxiety and depressive disorders (39 cases). 12 patients also had associated personality disorders. No thought disorder was identified. Conclusion: Patients with psychogenic pruritus had one or more underlying psychopathologies. These should be identified and approached for helpful and successful management of their skin condition.