seasonal affective disorde
"I have been taking Wellbutrin XL for several years for Seasonal Affective Disorder, taking 150 mg once a day to 300 mg once a day, depending on the level of my depression.  Every year, it has helped me.  In the fall, I feel a sadness coming over me, and find myself sleeping more, getting out and doing less.  When I start taking the Wellbutrin, within a week, I am back to my normal self."