| to = fluoxetine
| stop =
* Gradually reduce dosage of duloxetine venlafaxine to a maximum of 37,5 mg or 75 mg(slow release)/day. * When a dosage of 37,5 mg or 75 mg(slow release)/day is reached, stop administration.
| start =
* No wash-out period is needed.
* Start fluoxetine the next day in a normal dosage of 20 mg/day.}}