What Are the Symptoms of Seasonal Affective Disorder?

What Are the Symptoms of Seasonal Affective Disorder? Seasonal affective disorder (SAD) is now known as major depressive disorder (MDD) with a seasonal pattern True MDD is that it occurs at the same time each year, at least two years in a row James Murrough, MD, One main symptom of MDD is a change in appetite, that can mean an increased or decreased appetite Both SAD and MDD may show up as frequent thoughts of suicide or death Those same people may feel depressed on a daily basis, or like they are hopeless or worthless The symptoms of SAD can last weeks to months People have several avenues to explore when it comes to treating seasonal affective disorder Having a conversation with your primary care doctor is a great place to start getting help