Haloperidol augmentation of fluvoxamine in skin picking disorder: a case report

Compulsive skin picking, being part of the broader category of impulse control disorders, is considered a residual diagnosis in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision. It is characterized by excessive scratching or picking of normal skin, or skin with minor surface irregularities, and occurs in 2% of patients attending dermatology clinics. Despite the clinical relevance of this disorder, no clear guidelines are available yet; clinical management is, therefore, compromised and the day-to-day clinical practice is burdened by difficulties. Studies on selective serotonin reuptake inhibitors and anti-epileptic drugs have provided limited results. The association between anti-depressants and anti-epileptics has been found to be beneficial in some impulse control disorders, but in skin picking no previous studies have been conducted on this pharmacological approach. There are very few reports on the efficacy of anti-psychotics in skin picking.