| to = dosulepine
| stop =
* '''Before day 1:''' Gradually reduce dosage of bupropion to a maximum of 150 mg/ day.* '''Day 1:''' Stop administration of bupropion{{StopBupropion}}| start = * '''Day 1-3:''' start administration of dosulepine the next day in a low dosage of 50 25 mg/day.* '''Day 48:''' increase dosage of dosulepine to a dosage of 75 mg/day and continue slowly increasing the dosage depending on the condition of the patient.
| info =
* Bupropion slows the metabolism of dosulepine via CYP2D6.
* Caution is necessary at the start of administration of dosulepine. {{RiskSeizureBupropionTCA}}* {{TCAplasmalevelmonitoring}}}}