Final answer:
Wellbutrin (Bupropion) is an antidepressant that also helps with smoking cessation. Its unique properties lead to weight loss as a secondary effect unlike many other antidepressants, which often cause weight gain and sexual dysfunction.
Step-by-step explanation:
Wellbutrin (also known by its generic name, Bupropion) is used primarily as an antidepressant but is also prescribed for smoking cessation under the brand name Zyban. Wellbutrin variably inhibits the reuptake of neurotransmitters serotonin and norepinephrine, which can lead to improved mood and energy levels. Compared to other antidepressants such as mirtazapine (Remeron), amoxapine (Asendin), and maprotiline (Ludiomil), Wellbutrin is one of the few that does not typically cause sexual side effects. Its secondary effect, particularly when used in the context of depression, can include weight loss.
Common side effects of antidepressants vary depending on the individual and the specific medication. Most include weight gain, fatigue, dizziness, loss of sexual desire, and more. However, Bupropion has a unique side effect profile, which includes weight loss and less commonly sexual dysfunction.