DMDD Explained Simply (DSM-5-TR) | The Childhood Disorder Often Mistaken for Bipolar

What happens when a child is constantly angry, explosively reactive, and emotionally overwhelmed—but doesn't actually have bipolar disorder? In this DSM-5-TR lecture, we explore Disruptive Mood Dysregulation Disorder (DMDD), one of the most important childhood diagnoses introduced in modern psychiatry. You'll learn why DMDD was created, how it differs from Bipolar Disorder, Oppositional Defiant Disorder (ODD), and Intermittent Explosive Disorder (IED), and why chronic irritability is considered a depressive symptom rather than simply a behavioral problem. We'll examine the DSM-5-TR diagnostic criteria, prevalence, risk factors, developmental course, differential diagnosis, treatment approaches, and the long-term outcomes associated with chronic childhood irritability. Whether you're a psychology student, psychiatry trainee, therapist, counselor, educator, or parent interested in understanding childhood mental health, this lecture will help you recognize one of the most frequently misunderstood disorders in the Depressive Disorders chapter. Subscribe to PsychSyllabus for more DSM-5-TR psychology and psychiatry lectures explained simply. #DMDD #DSM5TR #Psychology #Psychiatry #MentalHealth #ChildPsychology #DepressiveDisorders #PsychSyllabus