Neurotic excoriations and dermatitis artefacta.

Neurotic Excoriations is a psychocutaneous disorder that is characterized by an uncontrollable urge to pick at normal skin or skin with mild irregularities. Dermatitis Artefacta is another psychocutaneous disorder that consists of self-induced skin lesions often involving a more elaborate method for damaging the skin, such as the use of a sharp instrument. Both neurotic excoriations and dermatitis artefacta cause significant disfigurement and anxiety for the patient. Since patients often present to dermatologists first, it is important for dermatologists to be aware of the nature of each condition and the available treatment options. This article provides an update on the clinical features, diagnosis, and treatment options for neurotic excoriations and dermatitis artefacta.