| to = doxepin
| stop =
* '''Before day 1:''' gradually reduce dosage of fluvoxamine to a maximum of 50 mg/ day when this dosage is > 50 mg/day. * '''Day 1:''' reduce dosage of fluvoxamine to a maximum of 25 mg/day. {{stopFluvoxamine}}
| start =
* '''Day 1:''' simultaneously start administration of doxepin in a low dosage of 25 mg/day.
* '''Day 8:''' stop administration of fluvoxamine and continue administration of doxepin only. If necessary, increase dosage of doxepin.