Wellbutrin(R) XL is a once-daily extended-release formulation of bupropion hydrochloride, and it is the first and only once-daily norepinephrine dopamine ...
Conclusions: Sustained-release bupropion hydrochloride, 300 mg/d, plus brief counseling demonstrated short-term efficacy for adolescent smoking cessation. ...
... bupropion hydrochloride, at a very different rate than the original Wellbutrin XL. Tests also showed that two generic bupropion SR (twice-a-day) ...