{{StopBupropion1StopBupropion}}

* ''' Day 21: ''' Start start paroxetine the next day in normal low dosage of 20 10 mg/day.* ''' After 3 weeksDay 8:''' If necessary , gradually increase dosage gradually to 30-50 mg/day.| info = * No wash-out period is needed. * Bupropion slows the metabolism of paroxetine by CYP2D6.* Bupropion and its metabolites have long elimination times, so plasma concentrations will reduce gradually.* {{2D6NRI}}