Dysthymia, also called persistent depressive disorder, is a mental condition characterized by long-term depression. An individual affected by dysthymia may feel sad, lose interest in everyday activities, feel hopeless, be unproductive, and have low self-respect. These feelings may last for years and eventually interfere with daily activities, relationships, etc. The condition is difficult to treat, but a combination of medication and psychotherapy may help alleviate the symptoms.
Dysthymia- Symptoms, Causes, and Treatment
Dysthymia is a behavioral mental disorder and is defined as a mild form of chronic depression.

Dysthymic Disorder - Causes, Symptoms, and Treatment
Dysthymic disorder is a behavioral mental disorder and is defined as a mild form of chronic depression. Chronic depression refers to long-term depression.