Which therapeutic category does bupropion belong to?

Bupropion is classified as an atypical antidepressant. This category includes medications that do not fit neatly into the traditional classifications of antidepressants, such as SSRIs, monoamine oxidase inhibitors, or tricyclic antidepressants. Bupropion's unique mechanism of action involves inhibiting the reuptake of norepinephrine and dopamine, which differentiates it from other antidepressants that primarily target serotonin levels. Its atypical nature also contributes to a distinct side effect profile and therapeutic uses, such as for smoking cessation in addition to treating depression and anxiety disorders. Understanding this classification is crucial for recognizing how bupropion can be effectively utilized in various treatment settings.