Objective: To evaluate changes in emotion regulation, skin-picking disorder (SPD) severity, and repetitive thoughts and behaviors in adolescents with attention-deficit/hyperactivity disorder (ADHD) and comorbid SPD during methylphenidate treatment, and to examine the association between emotion regulation and SPD severity. Materials and Methods: This naturalistic follow-up study included 26 adolescents aged 11-17 years with ADHD and comorbid SPD. Participants received methylphenidate and were…
