
Understanding Excoriation (Skin Picking) Disorder
Learn about SP, its causes, and effective treatments
What is Excoriation (Skin Picking) Disorder?
Excoriation disorder, also known as skin-picking disorder or dermatillomania, is a body-focused repetitive behavior (BFRB) characterized by recurrent picking at one's own skin, resulting in skin lesions and significant distress or impairment.
It is recognized in the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, 5th edition) under obsessive-compulsive and related disorders. People with excoriation disorder may pick at healthy skin, minor skin irregularities, lesions such as pimples or calluses, or scabs from previous picking.
Who Does It Affect?
Prevalence: Affects an estimated 1-5% of the population
Gender: More commonly reported in females, though may be underreported in males
Age of Onset: Typically begins in adolescence or early adulthood
Impact: Affects people of all ages, backgrounds, and cultures
Common Triggers
While triggers vary by individual, common patterns include:
Evidence-Based Treatments
Research supports several effective approaches: