| to = bupropion
| stop =
* '''Day 0Before day 1:''' gradually reduce dosage of mianserine to a maximum of 60 mg/day.
* '''Day 1:''' reduce a dosage of 60 mg/day to 30 mg/day.
| start =
* '''Day 1:''' simultaneously start bupropion in a normal dosage of 150 mg/day.
* '''Day 8:''' stop administration of mianserine and continue with just bupropion. }}