efficacy of citalopram in treatment of pathological skin picking, a randomized double blind placebo controlled trial

various studies suggest that selective serotonin reuptake inhibitors (ssris) may be useful in treating pathological skin picking (psp). this study sought to assess effectiveness of citalopram in comparison with placebo in treating psp. forty five individuals with psp were recruited in a four-week, randomized clinical trial of citalopram (20 mg/day) in comparison with placebo. study measures assessing skin picking severity, mental health status, obsessive compulsive disorder and quality of life were given at baseline, weeks 2 and 4. psp severity, general health status, obsession-compulsion severity and quality of life level were similar between two groups at baseline ( p > 0.05). treatment analyses revealed significant improvements in quality of life, general health status and obsession-compulsion severity in citalopram group compared to placebo group ( p