| to = fluvoxamine
| stop =
* '''Before day 1:''' gradually reduce dosage of nortriptyline to a maximum of 50-100 mg/day.* '''Day 1:''' reduce dosage of nortriptyline to 50 mg/day.* '''Day 3:''' reduce dosage of nortriptyline to 25 mg/day.{{downNortriptyline}}
| start =
* '''Day 1:''' simultaneously start administration of fluvoxamine in a normal dosage of 50 mg/day.
* '''Day 8:''' stop administration of nortriptyline and continue administration of fluvoxamine in a dosage of 50-100 mg/day.
|info =
{{review}}
}}