| to = doxepin
| stop =
* '''Before day 1:''' gradually reduce dosage of trazodone to a maximum of 100-150 mg/day, when this dosage is > 200 mg/day. * '''Day 1:''' reduce dosage of trazodone to 75 mg or maintain on 100 mg/day.* '''Day 8:''' stop administration of trazodone.{{TCAdecrease25p3d}}
| start =
No wash-out period is needed.* '''Day 1:''' simultaneously start administration of doxepin in a dosage of 25 mg/day. * '''Day 8:''' stop administration of trazodone and continue administration of doxepin in a dosage of 50 mg/day. * Start low, go slow.{{TCAincrease25p3d}}| info = * The content of trazodone in the tablet, for example 100 mg or 150 mg, determines which exact doses are given.{{reviewTCAplasmalevelmonitoring}} }}
