| to = tranylcypromine
| stop =
* ''' Day 1: ''' reduce dosage of citalopram to a maximum of 20 mg/day{{generaldecrease25p3d}}* ''' Day 8: ''' reduce dosage of citalopram to a maximum of 10 mg/day* ''' Day 15: ''' stop citalopram{{7dWashout}}
| start =
* '''Day 15-22:''' a wash-out period of one week 7 days is necessary.* '''Day 23:''' Start administration of tranylcypromine in low dosage of 20 mg/day for one week.* '''Day 31:''' after this week the dosage of tranylcypromine can be increased if necessary. {{Starttranyl}}
| caveat =
* Occurrence of serotonin syndrome is reported when a wash-out period (of one week) is not considered. * The reduction of the citalopram doses in 14 days could cause emotional instability and headache. One could extend this period{{caveSS}}
}}
