What is a characteristic symptom of Persistent Depressive Disorder?

Persistent Depressive Disorder, also known as Dysthymia, is characterized by a chronic form of depression that lasts for at least two years in adults (or one year in children and adolescents). One of the hallmark symptoms of this condition is altered appetite, which can manifest as significant weight gain or weight loss. Individuals may experience changes in their eating habits, impacting their nutritional status and overall health.

This symptom is critical to understanding the nature of Persistent Depressive Disorder because it reflects the pervasive negativity and difficulties in emotional regulation that persist over time. In contrast to other symptoms seen in more episodic depressive conditions, altered appetite underscores the chronic and enduring aspects of this disorder, highlighting the ongoing struggle individuals face.

The other potential choices highlight symptoms that are not characteristic of Persistent Depressive Disorder. For example, increased self-esteem and improved concentration are commonly associated with elevated mood states, whereas heightened emotional responses can suggest mood disorders with more fluctuations, like bipolar disorder, rather than the persistent, ongoing nature of depressive symptoms seen in this condition. Thus, altered appetite is a clear distinguishing feature of Persistent Depressive Disorder.