Background: Attention-Deficit/Hyperactivity Disorder (ADHD) in adults is frequently accompanied by psychiatric comorbidities that worsen outcomes and complicate treatment. Pharmacological management is central in care, yet its impact on co-occurring disorders remains uncertain. This systematic review evaluated the effectiveness of commonly prescribed medications for adult ADHD (methylphenidate, atomoxetine, bupropion, and lisdexamfetamine) on comorbid mood, anxiety, personality, and substance…
