Patients suffering from substance use disorder, including for instance benzodiazepines, may have comorbidity with attention deficit hyperactivity disorder (ADHD). Centrally acting stimulants play an important role in the treatment of ADHD. Before such treatment can be initiated, withdrawal of benzodiazepines may be necessary. Urine testing is the preferred method for monitoring adherence in benzodiazepine withdrawal, but there is a lack of studies reporting detection time. Here, we report a case…