{{Drugswitch | from = vortioxetine | to = citalopram | stop =
- Day 1: reduce dosage of vortioxetine to 5 mg/day.
- Day 7: stop administration of vortioxetine.
| start =
- Day 8: start administration of maprotiline in a normal dosage of 25 mg/day.
- Day 15: increase dosage of maprotiline.
| info =
- Occurrence of the serotonin syndrome is not likely, but theoretically possible, so caution is necessary.