No wash-out period is needed.
* '''Day 1:''' start sertraline the next day in low dosage of 25 mg/day for one week.
* '''Day 821:''' increase dosage of sertraline to normal, 50 mg/day.
| info =
* Fluoxetine has a very long elimination time; phasing out fluoxetine is therefore not necessary. * {{theorSS}}}}