Bupropion - often sold under the brand name Wellbutrin - is a prescription medication used to treat depression. Bupropion can also effectively treat symptoms of Seasonal Affective Disorder (SAD), a condition characterized by depression that happens around the same time every year, often in winter. It has also been used to help patients quit smoking.
While bupropion is classified as an antidepressant, it is uniquely tolerated in the body. This results in milder, more manageable side effects. Bupropion carries many of the same benefits as other antidepressants but is less likely to cause adverse effects.