Learn the key differences between Major Depressive Disorder (MDD) and Persistent Depressive Disorder (PDD), including symptoms, duration, and treatment options.
This season you might be asking, is it winter blues or Seasonal Affective Disorder? Seasonal Affective Disorder (SAD), also known as seasonal depression.
Dr. JeanAnne Johnson, PsyD, PhD, APRN-BC, FNP, PMHNP, PMHS
