* '''Day 15:''' start administration of tranylcypromine in a low dosage of 20 mg/day for one week.
* '''Day 22:''' after this week the dosage of tranylcypromine can be increased if necessary.
| info caveat = * A switch from venlafaxine to tranylcypromine is not obvious, given the necessary prolonged wash-out period in this case.
* Occurrence of serotonin syndrome is reported when a wash-out period (of one week) is not considered.}}