| to = citalopram
| stop =
* Gradually decrease the dosage of tranylcypromine with 10-20 mg/week. * When a dosage of 10 mg/day is reached, stop administration.{{stopTranyl}}
| start =
* '''Day 1-14:''' a wash-out period of two weeks is necessary. * '''Day 15:''' start citalopram after this period in a low dosage of 10 mg{{28Inc50pw}} <ref name="informatorium">{{KNMP|tranylcypromine}}</day.ref>
| info =
* Occurrence of the serotonin syndrome is possible without the wash-out period.{{Tcrestore}}{{Tcwashout}}* The wash-out period is necessary for the MAO enzymes to restore their function.
}}