Dysthymia, now more commonly referred to as Persistent Depressive Disorder (PDD), is a type of depression that lasts for a long time.

dysthymia,
dysthymia symptoms, Treatment of Dysthymia, Causes of Dysthymia, Symptoms of Dysthymia,
dysthymia definition,
what is dysthymia,
dysthymia disorder,
compare and contrast major depression with dysthymia depression,
dysthymia vs depression,
dysthymia icd 10,
dysthymia treatment,
dysthymia dsm 5,
dysthymia vs major depression,
define dysthymia,
dysthymia test,
dysthymia depression,
dysthymia dsm 5 criteria,
persistent depressive disorder (dysthymia),