| from = agomelatine
| to = citalopram
| stop = * Administration of agomelatine can be stopped abruptly at every dosage.{{StopAgomelatine}}
| start =
* ''' Day 2: ''' Start administration of citalopram in a dosage of 10 mg/day.
* '''After 3 weeks:''' Increase dosages to target dose (20-40 mg/day)
| info =
* A wash-out period is not necessary.
* Start administration of citalopram/escitalopram the next day in a dosage of 20 mg/day, resp. 10 mg/day.
}}