Mood disorders include depressive disorders and bipolar disorders. These types of psychiatric disorders affect a person’s emotions and may cause severe lows, called depression, and highs, called mania ...

Depressed mood is a significant feature of other mental health conditions besides major depression. Many experts recognize four major types of depression: major depressive disorder, the depression of ...

Depression is a common and serious mental health condition that comes in many forms. Learn about the distinct types of ...

Mental health professionals use the DSM to standardize the diagnosis and treatment processes for mental health conditions, including types of depression. The Diagnostic and Statistical Manual of ...

Depression silently affects more than 21 million adults in the United States alone, yet many still struggle to recognize its symptoms or find effective treatments. While occasional sadness is part of ...

Bipolar disorder is a long-term mood disorder characterized by major fluctuations in mood — both high and low — that can impact daily functioning and behavior. Although bipolar disorder is a chronic ...

Hyperarousal plays an important role in mental disorders. It influences the severity of insomnia, depression, anxiety, post-traumatic stress disorder (PTSD), and ADHD. Yet it is striking that ...