Zyban is a(n)

Question

Zyban is a(n)

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Bupropion is an antidepressant found in Wellbutrin;it is also a nonnicotine aid to smoking cessation.The drug is a relatively weak inhibitor of neuronal uptake of norepinephrine,serotonin,and dopamine,which is the basis for its antidepressant effect.The exact mechanism by which bupropion aids in smoking cessation is unknown.Bupropion may relieve nicotine withdrawal by slowing the normal reuptake of dopamine or preventing its breakdown in the central nervous system.It has been shown that mood and emotional state are related to the need for smoking and nicotine,although bupropion is effective in smoking cessation even if the smoker is not depressed.

Zyban Is A(n)